> For the complete documentation index, see [llms.txt](https://helpcenter.xopero.com/xopero-one-en/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://helpcenter.xopero.com/xopero-one-en/common-issues/workstations-and-servers.md). # Workstations and servers This article describes the common issues related to workstations and servers.
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Agent installation on Windows Server 2008 R2 ends prematurely because of an errorbackground_XONE.png
Backup ends with a DW1010 warningbackground_XONE.png
Backup finishes with a "DV0140: Unable to query string" errorbackground_XONE.png
Backup task ends with a "DV0270: User-defined script failed" errorbackground_XONE.png
Cannot delete device in Management Servicebackground_XONE.png
Database backup ends with a "DV0249 - Unable to read backup data" errorbackground_XONE.png
Device did not connect to the Management Servicebackground_XONE.png
Disk image backup task ends with an errorbackground_XONE.png
File-level backup did not protect all the selected filesbackground_XONE.png
Installed device does not appear in XMSbackground_XONE.png
Microsoft SQL Server database backup ends with "DV0270:User-defined script failed" errorbackground_XONE.png
"Storage Initialization failed" errorbackground_XONE.png
"The VSS Diff failed" errorbackground_XONE.png
"Unable to open store read" errorbackground_XONE.png
Unable to activate the backup agent after installation on Linuxbackground_XONE.png