Process 2248 (\Device\HarddiskVolume2\Program Files\AVAST Software\Avast\AvastSvc.exe - This event was caused by the Avast Security Software. It appears that there were bugs in the most current version causing several programs to fail. The software was uninstalled.
Registry key: REGISTRY\USER\S-1-5-21-682003330-362288127-2146942695-1119\Printers\DevModePerUser
This is being logged on our Windows 2008 Terminal Server. The users will login and get a remote printer mapped. When they log off, they get this error. At the next login the remote printer is not mapped. The log off will be fine, with no error and the printer is mapped again at the next login.
This behavior occurs because Windows Vista automatically closes any registry handle to a user profile that is left open by an application. Windows Vista does this when Windows Vista tries to close a user profile. See ME947238
for additional information about this event.
From a newsgroup post: "This warning event indicates that the Windows Vista system closed the handle that is left by an application for a user's profile in order to make this profile unload. To close this handle many critical system components on the hard drive such as svchost.exe will be called and then the warning "1530" will be added by event identification system because of this. Therefore, this warning notice is created by the profile unloading system and is a normal behavior. Please be assured that it will not cause any system performance problem. Instead, it is designed for the stability consideration when a user profile attempts to log off".