Operating System is WIndows 2003 R2 Enterprise x64bit edition and its configured with NOD32 Antivirus and Microsoft Virtual Server for testing. The server gets restarted automatcially.
When i checked the even log i found as
Source: USER32 , Event ID: 1076, Type Warning.
The reason supplied by user SERVER\Administrator for the last unexpected shutdown of this computer is: Other Failure: System Unresponsive
Reason Code: 0x8000005
Can some one help me in this how to resolve the issue.