Xopero Desktop application is meant for installing on PCs with Microsoft Windows operating systems. It allows the PC user to create backup and synchronize data. Xopero works both as an application and as a service. The application provides only a graphical user interface, which can be used to configure the application and all settings reffering to backups. The service, works in the background and does not require user intervention; it is responsible for creating backups and synchronization of the Briefcase. Thanks to this solution, after creating backup sets and configuring the Briefcase there is no need to run the client application, whereas the service will work in the background and carry out entrusted operations; everything will become transparent for the user.
The computer user must meet the following requirements in order to download and use the Xopero application without any problems.
Windows Vista SP2
Windows Server 2008 R2
Windows Server 2012
Windows Server 2016
|Disc Space:||23 MB|
|Additional software:||.NET Framework 4.5 SP2 Microsoft Visual C++ Redistributable 2010|
|Other:||Internet connection (recommended minimum 512 kbps)|
The installation process
After downloading the application you should go to the catalog in which the application installer is located and then run it by clicking it twice. During its launch a User Account Control might appear, where you have to click the Yes button in order to start the installation process.
In the next step an MSI installer will run: it checks, whether required components have been already installed on the PC. If not, they will be downloaded and installed with user permission.
After installing the required components (or if they were already installed) you should click the Install button, which will cause the proper Xopero installer to run.
Clicking the Next button causes the installer to enter into its next step, in which the license agreement will be shown.
After acquainting yourself with its content, select the I accept terms and conditions of the License Agreement, then click Next.
In the last step of the installer you can click on Back in order to come back to previous steps, or Install in order to start the installation process.
When the installer has finished its work, the user receives an appropriate message. After this window is closed an information about successful installation will appear.
Finally, the Xopero application has been installed and you can start it, log in and begin performing backups and synchronizing data.
Logging in to the application
After starting the application, a login window will appear (in case Log in automatically has not been marked earlier).
In order to log into the application it is necessary to enter a correct login, password and for the account created in the Xopero system. You will find all the information necessary to connect in the Xopero Control Panel. Finally, you have to confirm by clicking Log in.
|The application allows the user to log in automatically so they do not have to give authentication data (login and password). In order to do this, mark Log in automatically before clicking on the Log in button.|
If it is necessary, you should also enter the proxy server settings, through clicking on the Proxy settings link. A new window will appear in which you should enter the devices address as well as proxy server address through which we wish to establish connection with a Xopero server disk. If connecting with the proxy gate demands additional authorization, choose the Turn proxy authorization on option, and enter the user name and password.
First logging in to the application
When you are logging in to the application, as a user, for the first time, the first run wizard, which consists of 3 steps, will run.
First run wizard – step 1
The first run wizard will begin its work with displaying basic information about two essential features of the Xopero application:
- Backup - a feature which allows to create backup copies of important data on Xopero server disks,
- Briefcase - a feature which allows to synchronize data between user’s computer, thus giving access to all data from each of the devices.
In order proceed to the next step, click on the Next button.
First run wizard – step 2
All data sent by Xopero application are encrypted before sending on the user’s computer. It is encrypted using an AES 256 algorithm with one of the chosen keys – a default or user key. In the second step, the user has to define which key he wants to use for backup encryption.
|Files synchronized in the Briefcase are encrypted with a seperate key, different than the one used during backups. It is generated automatically.|
Default encryption key
If you will choose a default encryption key it will be generated automatically and then safely stored in the Xopero application database. The user does not know this key and he does not have to care about its security.
User encryption key
The user encryption key provides higher data security than a default key. It is only known to you and it is not stored in the database. The obligation to secure it properly passes to the user.
|In case of losing the user encryption key, it is impossible to restore the sent data via the Xopero application.|
First run wizard – step 3
The last step of the First run wizard is creating a first backupset. We have the possibility of choosing between automatic and advanced backup.
Selecting the Automatic option will cause to choose, for the first backup, the files from the User folder (ie. C:\Users\John) which size are not larger than 4GB. This limit is set by default, user can change it manually by editing the project. In the case of subsequent automatic backup or choosing an advanced type of backup, there is no file size limit.
Selecting the Advanced option will run the Backupset wizard. By choosing it, the user will have the possibility to choose the type of data to be backed up, set the backup schedule and advanced options. All the abilities of the backupset wizard are described in the Backupset wizard chapter. After setting the backup options and giving the project a unique name, click Save in order to finish the configuration and run the application. Choosing Cancel will close the wizard without saving the backupset and launch the application.
The interface of the application
While designing the new interface for our application we tried to take all the comments of our clients into account. Thanks to this, we have created a clear, intuitive and easy to use interface.
On the left side of the application window you can see a menu consisting of 5 tabs:
- Start - contains basic information about backups and the Briefcase,
- My buckupsets - contains a list of all created backupsets,
- Restoring - shows all files that have been sent as backup,
- Briefcase - contains information about the Briefcase,
- Events log - contains information about application performance and created backups.
Below the application menu, following information are displayed:
- the name of the backup, which is to be performed according to the schedule in the nearest future or which is currently being performed,
- the name of the user who is currently logged in to the application,
- the amount of space on the server disk, which is currently used,
- the devices, on which the application is currently running,
- the connection status, of the Xopero application.
|In the right-upper corner of the application window there is an icon in a shape of an arrow, which provides an application context menu after clicking.|
This menu contains following items:
- Briefcase folder - hows the Briefcase catalog in the Windows Explorer,
- Account details - shows information about the application and the user account,
- Settings - dispalys the application settings window,
- Logout - logs the user out of the application,
- Close - shuts down the application.
|Closing the application will not hold performing data backup and synchronization. These are operations for which the service is responsible. In order to hold these action, you have to turn of the service, or log out of the Xopero application.|
Every time after turning on, the application will show the contents of the Start tab, in which you can find information about projects, both latest and planned, which are supposed to be done according to the schedule, as well as the current state of the Briefcase.
In the upper part of the tab there is a message bar, on which following information about the work of application, are shown:
- Maximum protection of your data - the application is working properly, no problems are presently occurring,
- Lost connection with the server - application has lost its connection with the Xopero server,
- Another devices was chosen, data for read only - it means that another devices than the previously declared by the user was chosen in the Xopero application.
In the My backupsets tab all backupsets created by the user, are stored.
For each backup set following information are displayed: name, the date it was finished and its status (whether or not the project was successfully performed). When pressed, the icon in the Active column activates or deactivates the backup project.
|If the project is inactive, it will be grayed out on the list of projects, it will not backup data automatically according to the declared schedule, but the user will still have the option to create backup manually.|
The Status column includes icons that provide description of condition of each project, these include:
- all files were sent properly,
- backup ended properly, although warnings appeared,
- backup ended with failure.
Buttons at the bottom of the tab allow for:
- Start now - performs the chosen project immediately, providing there is no other project being performed at the moment,
- Delete backupset - deletes the chosen project irretrievably,
- New backupset - starts up the project wizard, which allows you to create a new project.
|Deleting the backupset by the user does not result in deletion of files already sent onto the Xopero server, these files will still be stored.|
|Creation of projects has been described precisely in Backup chapter.|
The Restoring tab includes a list of all the files which you have sent to server as backup, up to this point.
At the top part of the tab the user can choose a devices and a project for which he wants information to be shown. Additionally, thanks to revision control of data, he can choose a specific date for which he wants the state of file repository to be shown.
At the bottom of the tab 3 buttons are located:
- Delete - deletes marked files from the repository,
- Refresh - refreshes the contents of the window,
- Restore selected - after marking selected files, starts the file restoration wizard.
Data recovery has been described in the Data restoring chapter.
In the Briefcase tab, two file lists are located – Files to synchronization and Last synchronized files.
Between the lists there are two buttons located: Pause synchronization stops the process of Briefcase synchronization, while Go to Briefcase shows its catalog in the Windows explorer.
|The Briefcase in the Xopero application has been described in the Briefcase chapter.|
The Event log contains all information about the work of application, services, created backups and restored data.
In the top part of the event log you can choose the time period containing events which you want to see, as well as types of events.
The table containing application logs is divided into 4 columns. The first two contain time, at which the entry appeared, and the next one contains a message. If any error occurs, its code is being shown in the fourth column, which might be helpful while diagnosing the error. Moreover, you can display the details of backup performance for a backup summary log. In order to do that, you have to click on a log informing about ending a backup project, and click on the Details button, which will be displayed at the bottom of the tab.
Backup is a process of creating security copies of key data in order to recreate them after their loss or damage. Security copies should be stored in locations different than the original data.
All backups created by the Xopero application are incremental and differential. During first backup full data is sent, and later only differences which appeared in particular files since their last sending.
|Xopero also supports data versioning, which means that the user can restore any of the previous file versions, not necessarily the last one.|
All backups in the Xopero application are sent according to the same scheme. At the beginning - except where the Volume Shadow Copy option is enabled - each file is individually copied to a temporary location, where it is encrypted - unless this feature is disabled while creating the project - and divided into smaller parts. It is then sent to the user’s server disk. Backup can be performed using delta compression so that the application receives and sends only data modifications, or newly created documents. The Xopero application supports two types of delta backup:
- Differential - receives and sends only document changes, which appeared since performing the last full backup.
- Incremental - receives and sends only document changes which appeared since the last backup, regardless of whether it was full or incremental backup.
The use of these technologies in our application saves time and disk space while creating backups and restoring data from Xopero server.
|Delta is a method of storing and sending data in a form of differences between particular file version, instead of full file versions.|
Thanks to the delta mechanism, besides reducing the amount of sent files, we have also increased their security.
In order to create a new backup project, you have to start the backupset wizard, which can be done in 2 ways:
1. Click on Create new backupset in the Start tab in the Last completed section. 2. Click on New backupset in the My backupsets tab.
Choosing one of these options results in launching the backupset wizard, which is divided into two sections: Basic information and Advanced. First of them allows you to indicate data type and data of which backup you want to create, the second one allows you to choose advanced options which are to be applied during backup creation.
|Depending on the chosen type of copy, the appearance of the Basic information tab is going to change, and some of the advanced options might be inactive.|
It is required, for each project, to name it in a unique way within the user account.
In order to create backup of data located on the user's PC, you have to choose the Local data option in the What you want to backup? section.
Below the Name field two windows are shown, which allow you to explore catalogs on the local PC. By marking the checkboxes next to particular files and/or folders, the user can pinpoint data intended for archiving. Chosen data appear below on the list of chosen paths. If a given path is supposed to be deleted from backup, click on the icon in the Delete column, located next to the selected path.
After naming the backupset, selecting all the data, setting the schedule, and possibly Advanced options, you have to click on Save in order to create a project.
The desktop application allows for backup of .PST and .OST files, that is, personal folder files of Microsoft Outlook users, in which information about configured e-mail boxes, all e-mail correspondence, contacts, terms, and others are located.
In order to create backup of the specified files, choose Outlook in the What you want to backup? field.
After choosing the PST files, you have to declare a temporary folder, that is, a catalog into which a data drop of the chosen files will be made.
|Xopero application can backup Microsoft Outlook data during its work, there is no need to turn the application off or to stop the synchronization.|
After selecting all the data, setting the schedule and possibly Advanced options, you have to click on Save in order to create a project.
|Backup of MS SQL programs databases is one of the Advanced copies. Available for users of the Business- type license.|
Exact description of MS SQL databases backup project creation and their recovery has been described in another document, available on the Xopero site.
|Backup of Firebird databases is one of the Advanced copies. Available for users of the Business - type license.|
Detailed description of Firebird databases backup project creation and their recovery has been described in another document, available on the Xopero site.
|Advanced copy of network drives allows for backup of all data which are available in the network environment of the PC (providing that the PC has an installed Xopero application).|
Detailed description of network drives database backup project creation and their recovery has been described in another document, available on the Xopero site.
|Backup of MS Exchange databases of 2007 and 2010 versions is available only for Business - type license and with an application installed on Windows Server system.|
Detailed description of MS Exchange databases backup project creation and their recovery has been described in another document, available on the Xopero site.
Pre and post scripts
|Pre and post scripts are one of the Advanced copies and allow you to execute certain operations before or after backup. Available only for Business –type licenses.|
Detailed description of creating backup projects using pre and post scripts and their recovery has been described in another document, made available by Xopero.
|Backup FTP is one of the Advanced Copy allow you to backup all data stored on an FTP server using an application Xopero installed on your computer.|
Detailed description of FTP backup project creation and their recovery has been described in another document, available on the Xopero site.
|Backup of HDD Image is one of the Advanced copies. Available for users of the Business - type license.|
Detailed description of HDD Image backup project creation and their recovery has been described in another document, available on the Xopero site.
And more, you can find all of instruction of backup projects here.
For each created backup the user can set the schedule that is, determine the frequency with which its copies will be created.
The basic schedule is declared in the backupset wizard, at the right hand side of the Basic information tab in the backupset wizard.
The basic backup schedule contains the following options:
- On demand - backup will start only manually at the request of the user,
- Every: - backup will be carried out at a defined (selected from the list) time,
- Every day at: - backup will be carried out each day at the time set by the user,
- Every week - on the selected day of the week, at the time set by the user,
- Defined - checking this option allows you to edit your own schedule.
The Defined schedule expands the basic options which can be defined by the user.
- Once - backup will be created only once, at the time set by the user,
- Daily - backup will be created only once, at the time set by the user,
- Weekly - backup is created at weekdays specified by the user, at declared time,
- Monthly - backup is created at a chosen week and day, at the time declared by the user.
For each project the user has the possibility to define the advanced options. Depending on the chosen type of data to backup, some of the options might be inactive. In order to set the advanced options for the project you have to enter the Advanced tab in the Backupset wizard.
The Advanced tab is divided into 5 fields. In the Additional section the following options can be turned on or off:
- Use Volume Shadow Copy - this option marked by default, it defines that Volume Shadow Copy mechanism is to be used during backup creation. This option allows to create backups of opened files,
- Include hidden files - this option defines whether files with attribute Hidden are to be included in the backup,
- Backupset is active - if this option is turned on, the backupset will be performed according to the schedule, if off, the user still has an option to manually turn it on,
- Shutdown computer when finished - after creating a backup, a 5-minute-long reminder will be displayed during which the user has the option to cancel the automatic shutdown,
- Delete backupset - this button appears only after the first save of the newly created backupset, it deletes the project, not files stored on the server.
|The File filter field allows the user to choose which files are to be excluded (Without selected files), or included in the backup (Only given files). This option is available for backupsets of Local data and Network drives.|
|The Folder filter allows you to exclude given paths and catalogs, which were declared before in the Basic information section.|
The next field in the Advanced tab is Privileges, where the user can provide a Windows user name and password, so that the application will be working on conditions set by this user during backup creation. This function is applied when you want to create backup of files for which you need additional authorization. In the User name and Password fields, you have to enter the Windows system user information, of whose data backup is to be performed.
|By default the Xopero service works on authorization of a local Windows system service.|
The last section in this tab are the Advanced settings. These settings allow to disable compression and encryption, as well as to set the version limit for a backupset and the frequency of full backup. Additionally, the user can choose the type of deduplication:
- Automatic - data deduplication will take place automatically, using the most advantageous method,
- None - data deduplication will be disabled, data will each time be sent in its full version,
- Binary Delta - Incremental - ny changes in files that are subject to backup since the last full backup will be sent,
- Binary Delta - Differential - any changes in files that are subject to backup since any last performed backup, will be sent.
The Xopero application user can restore at any given moment data, which has been sent to the Xopero server disk as backup.
At the upper part of the Restoring tab there is a bar with three expandable lists:
- Computer -if the user has more than one devices within his Xopero account, here he can choose one of them, from which he wants data to be restored. It does not have to be the very same computer which the user it using at the moment.
- Backupset - the user can choose one of the former projects in order to see files contained therein.
- Version - in case none of the projects has been chosen, the user can display the state of storage at given date, while after choosing the project, he can display versions sent at the date of sending this backupset.
|The user can also search for files, which he has sent, with a search engine located at the upper right side of the tab.|
In order to restore data from the Xopero servers, you have to mark files and/or folders in the Restoring tab, then click the Restore selected button. File restore settings will be then displayed.
In the displayed window, choose a location for the restored data between original (from which the files were send) and chosen by the user. Additionally, you can choose operations that the application is supposed to carry out if there are files sharing the same name in the chosen localization. The application can overwrite files always or never if existing files are older. If you choose overwriting of files (Create a copy of overwritten files), a *.bak extension will be added to those files, and both files will be stored in the same location.
|The process of data restoration in the worst case may need up to three times more disk space, than the largest file which has been selected for recovery. This case can occur only when restoring files sent using the Binary delta.|
Restoring selected file versions
All sent files have their versions controlled, that is, the user can restore them in a version in which they were during one of the backups (not necessarily the last one), thanks to which you can recreate changes in the file.
In order to do that, enter the Restoring tab, right-click on a given file and choose the Show file versions option, which will display a list of backed up versions of the file.
After you choose a given version from the list, you have to click on Restore, which will cause file restore settings, to display (this is described at the beginning of this chapter).
|Another way to download file versions is to choose the version for the full repository or a selected backupset.|
In order to delete data you have to enter the Restoring tab and mark files and/or folders you want to delete from the Xopero server, and click on Delete at the bottom of the tab.
|A warning about data deletion will be shown, you have to confirm it for selected data to be deleted irreversibly.|
|The user can also delete selected file versions. In order to do so, after displaying a list with file versions (it was described in the earlier chapter) and marking the selected version you have to click on Delete. This will cause only a version of the file to be deleted, not the whole file.|
|If you want to delete all the data sent by one user from all his devices, simply change the encryption key (Changing the encryption key).|
The Briefcase allows you to synchronize data between a selected catalog on the user's PC and the Xopero server, as well as other devices in the user's account.
Files, which will be added to the Briefcase catalog, are automatically sent to the server disk, and analogically any change in the Briefcase space from another devices is performed on the user's local PC. Thanks to this, each device has the same state of the Briefcase.
|The Xopero Briefcase is also encrypted on the user's part, so all data are sent and stored in an encrypted form. However, a different key is used to encrypt data in the Briefcase than in backups.|
Configuring the Briefcase folder
|The Briefcase folder can be declared from the Application settings. By default, the defined Briefcase folder is the User catalog, in which a directory named Xopero is created.|
Using the Briefcase
The Briefcase performs all operations of data synchronization automatically, without user interference, you just have to add, change or delete a file in the Briefcase catalog. In the Briefcase tab, information about synchronized data is being displayed.
The upper section –Files to synchronization - contains a list of files which wait for synchronization, which are: sending, download or deletion. The lower band contains history of changes – latest synchronized files.
The Pause synchronization button causes the process of synchronization to stop, it can be resumed at any moment.
The Go to Briefcase button causes the Briefcase catalog to be displayed in Windows Explorer.
In order to display the window of application configuration, click on the icon in the upper right corner, which will cause a context menu to open, and choose Settings.
The application settings window will be opened. It is divided into 3 tabs. In the Basic tab the user can change the language of the application, turn warnings on and off, allow automatic running and logging into the application, as well as enable remote management.
|Export configuration allows you to save all application settings to a file, along with created backupsets.|
|Import configuration allows you to, according to your choice, import settings from the exported configuration file.|
In the Basic tab you can also declare the Briefcase catalog, if it has not been declared before, or change its location if the Briefcase has not been activated yet.
The Network tab allows to limit the upload and download of data of the Xopero application, by using the sliders. There is also an option to choose the number of cores used while sending data, depending on whether computer performance or the quickness of backup is more important to us. Marking the Perform with a lower priority option will cause to slow down the backup process and speed up the work of other processes.
The Advanced tab is the last one and it contains application settings which ought to be changed in a conscious manner, because they affect application performance and user accounts.
The user can change the File version limit, or the amount of versions for each of files stored on the server. 30 versions is the default option.
The Temporary data folder defines a catalog to which every file is copied before sending it to the server. In case of backup with the Volume Shadow Copy option, files are not copied to that catalog.
The option Encryption key change redirects the user to the first run wizard, where he can change his encryption key.
The option Switch user causes the currently logged in user to log out and a login window to appear, and the Proxy settings button causes to display a window, in which you can enter the proxy gate settings. The process of connecting to the server disk by a proxy server is described in the First logging in to the application chapter.
Changing the encryption key
The Encryption key change button allows you to change the key, with which user data is encrypted. Doing so will result in irreversible loss of all data stored on the server disk, which were sent as backup and synchronized with the Briefcase, from all user devices. While changing the encryption key, the user is asked to provide his account password, then he has to confirm the notification.
|Application logs, which are necessary to correctly diagnose existing errors and problems by the Xopero team, are located on the user's PC in the catalog %ProgramData%\Backuplogs.|
Glossary of terms
AES 256 - an encryption algorithm which performs 14 rounds of encryption, making it virtually impossible to break, and thus guarantees the security of transmitted data. Completely resistant to all known attacks of linear and differential cryptanalysis.
Briefcase – the space within which the files of the user are stored. The data is coded with an AES 256 algorithm. The contents of the folder is synchronized on each computer on which the Xopero application is installed, within all computers of one user.
Backup – creating a backup copy of all important data, in order to restore them later in case of their damage of loss. Backup copies should be performed periodically and stored in a location different than the original. All backupsets are encrypted with an AES 256 algorithm, unless the option is turned off in the backupset wizard.
Backupsets (projects) – they represent files, which the user has backed up, by using the Xopero application. The files are distinguished by the devices form which they were backed up. All backupsets are encrypted with an AES 256 algorithm, unless the option is turned off in the backupset wizard.
Delta - a mechanism which detect differences in files, and allows to send only the modified parts of files, instead of full files than entire files. Xopero supports two types of Delta mechanisms:
Differential - downloads and sends only the changes in the documents appearing since performing the last full backup.
Incremental - downloads and sends only the changes in the documents appearing since the last backup, regardless of whether it was full or incremental.
The use of these technologies has a very beneficial effect on the backup and data restore speed and allows to save space on the server disk.
Devices – it represents one computer, operated by one Xopero application. This allows to maintain a cohesive structure of folders on different PCs in the process of backup and data restore. The number of devices is limited according to the product.
NAS (Network Attached Storage) - a technology which allows connecting disk storage resources directly to the network. This type of solution allows for simple configuration of data access from different points of the network.
QNAP - a company which produces high-quality NAS drives and disk arrays.
Proxy server (proxy, proxy gate) - server or software which establishes a connection on behalf of the user.
Volume Shadow Copy – a Windows service that allows you to create backup of opened files. This service is not available for Windows XP users.
Versioning - a mechanism through which the user has the ability to restore a previous version of the file, not necessarily the last one.