Log Name: System
Source: Microsoft-Windows-WAS
Date: 13.06.2012 08:34:45
Event ID: 5002
Task Category: None
Level: Error
Keywords:
It's a registry permission issue. This should help: http://support.microsoft.com/kb/885654
You might also need to add read/write permissions for NT AUTHORITY\NETWORK SERVICE (or NT AUTHORITY\SYSTEM or the account used by your application pool) to c:\Windows\TEMP. See http://social.technet.microsoft.com/Forums/en-US/winservergen/thread/176e9b6d-7b1b-4667-b55e-330bec133f37/