[Veritas-bu] ""An I/O operation initiated by the Registry failed", VCB

[miki]

Hello,
Master Server 6.5.2A & VCB proxy 1.1 are on Windows 2003 Enterprise Edition server.
Virtual center 2.5 is on another W2K3 server.

It's quite new NetBackup installation. We added sereral Windows 2003 virtual machines under VCB proxy backup. Backups run ok, but a message started to appear every 1 minute in Event Log of virtual machines: 

"An I/O operation initiated by the Registry failed unrecoverably. The Registry could not read in, or write out, or flush, one of the files that contain the system's image of the Registry"

After virtual machine restart, error disappears, but for only for several hours, then reappears. Also after restart, there is a message about uncorrect shutdown.
All virtual machines are W2K3 SP2, Standard.

Regards
Michal

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