ntbackup fail on xen-virtualized windows 2003 server

http://support.microsoft.com/kb/940032

remove some desktop sql server, and veritas

then restart some services like frs, wins, dhcp

then check with vssadmin list writers

system writer still fail , maybe need a restart, but ntbackup can run to backup systemstate


Click Start, click Run, type cmd, and then click OK.


Type the following commands at a command prompt. Press ENTER after you type each command.

cd /d %windir%\system32

Net stop vss

Net stop swprv

regsvr32 ole32.dll

regsvr32 oleaut32.dll

regsvr32 vss_ps.dll

vssvc /register

regsvr32 /i swprv.dll

regsvr32 /i eventcls.dll

regsvr32 es.dll

regsvr32 stdprov.dll

regsvr32 vssui.dll

regsvr32 msxml.dll

regsvr32 msxml3.dll

regsvr32 msxml4.dll