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There was 1. &nbsp; I didn't unregister it. &nbsp; How do you unregister it?
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There was 1.   I didn't unregister it.   How do you unregister it?

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We recently upgraded two of our main servers, the primary domain controller and the Sql server. &nbsp; We moved ArcServe 12.0 to a new domain controller and it's working fine with everything else, including an Exchange client. &nbsp; However it is crashing when it goes to back up our new SQL server. &nbsp;We get two error messages. &nbsp;<br />
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1. &nbsp;E8535 Failed to receive data from the client agent. &nbsp;EC=10060, Command=0<br />
2. &nbsp;AE50015 &nbsp;Backup Failed (Error creating Virtual Device Interface:COM class not found)<br />
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I have tried uninstalling and reinstalling the client and the main program. &nbsp;Did not fix it. I found exactly 1 tech article on all of ArcServe's web site that said to re-register the sqlvdi.dll, which I did and that did not fix it. &nbsp;<br />
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Any ideas one what to try next? &nbsp; Thanks!!
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We recently upgraded two of our main servers, the primary domain controller and the Sql server.   We moved ArcServe 12.0 to a new domain controller and it's working fine with everything else, including an Exchange client.   However it is crashing when it goes to back up our new SQL server.  We get two error messages.  

1.  E8535 Failed to receive data from the client agent.  EC=10060, Command=0
2.  AE50015  Backup Failed (Error creating Virtual Device Interface:COM class not found)

I have tried uninstalling and reinstalling the client and the main program.  Did not fix it. I found exactly 1 tech article on all of ArcServe's web site that said to re-register the sqlvdi.dll, which I did and that did not fix it.  

Any ideas one what to try next?   Thanks!!

ArcServe 12 Backup Failed (Error creating Virtual Device Interface: COM class not found)

Microsoft server applications are those applications developed specifically, but not necessarily exclusively, on the Windows Server platform. In addition to well-known products like SQL Server, Exchange, Internet Information Services (IIS), Microsoft Dynamics, Forefront, Lync and Sharepoint, they include applications like Skype, BizTalk, Hyper-V, Groove and Commerce Server. Server applications are managed with the Microsoft System Center.

Microsoft Server Apps

Windows Server 2003 was based on Windows XP and was released in four editions: Web, Standard, Enterprise and Datacenter. It also had derivative versions for clusters, storage and Microsoft’s Small Business Server. Important upgrades included integrating Internet Information Services (IIS), improvements to Active Directory (AD) and Group Policy (GP), and the migration to Automated System Recovery (ASR).