c
Main Topics
Browse All TopicsI have four WIndows Servers 2008. Two are Enterprise version and two are Standard. Enterprise Ed servers running Failover cluster with SQL 2008 instance on both of them. Another two Standard Ed server will run NLB and Sharepoint.
Enterprise Ed servers missing System Writer, which causes Symantec Backup Exec not being able to back them up. I get event 513 - CAPI 2 in the event viewer.
How can I solve this problem? I followed online recomendation for checking permissions on Registration folder under Windows. Everything checks out.
Thanks,
This Question has been solved and asker verified All Experts Exchange premium technology solutions are available to subscription members.
Experts Exchange has been collecting answers to technology questions since 1996…3 million and counting! If you have a question, chances are we already have your answer.
If you can't find the exact answer you're looking for, ask our exclusive community of 50,000 experts. You’ll get a personalized answer from a trusted professional.
Thousands of free tech tips, tricks, how-to’s and tutorials are available in our peer reviewed articles section. See for yourself how smart our experts are, no login required.
Access the answers to your technology questions today.
30-day free trial. Register in 60 seconds.
Members of the expert community talk about why the experience at Experts Exchange is different than what you will find anywhere else.

Try it out and discover for yourself.
30-day free trial. Register in 60 seconds.
Join the community of experts here and help other tech pros by answering question in your area of expertise. You can earn FREE access to all Experts Exchange's premium features and resources.
Business Accounts
Answer for Membership
by: mutahirPosted on 2009-08-28 at 13:20:50ID: 25211259
Do you mean the VSS writer ?
Have you checked in services.msc whether Microsoft shadow copy provider and volume shadow services are listed ?
If it is listed you can re-register it :
To re register vss dlls :
1. Open a command prompt and change directories to \WINDOWS\system32
2. net stop vss
3. regsvr32 ole32.dll
4. regsvr32 vss_ps.dll
5. Vssvc /Register
6. regsvr32 /i swprv.dll
7. regsvr32 /i eventcls.dll
8. regsvr32 es.dll
9. regsvr32 stdprov.dll
10. regsvr32 vssui.dll
11. regsvr32 msxml.dll
12. regsvr32 msxml3.dll
13. regsvr32 msxml4.dll
14. Start the Volume Shadow Copy service by running "net start vss"
then, run 'vssadmin list writers' . If any of the results have a status of 'failed,' then you may need to restart the server for the DLL registration to take effect.
Also check the following microsoft support link :
http://support.microsoft. com/kb/971 394
Even though they mention Hyper-V but if you don't see the two services then you would have to install / add them
Also check the event ids in the article n doubl check with yours