If you are trying to free up space on your system drive you may run across a very large log file in the system32\wbem\logs folder:
SYMPTOMS When you use Windows Management Instrumentation (WMI) and you configure it to log all events on your Microsoft Windows Server 2003-based computer or Microsoft Windows XP-based computer for quick analysis and troubleshooting of problems, the file size of both the Framework.log and the Framework.lo_ files may be greater than what you configured for them.
When you use Windows Management Instrumentation (WMI) and you configure it to log all events on your Microsoft Windows Server 2003-based computer or Microsoft Windows XP-based computer for quick analysis and troubleshooting of problems, the file size of both the Framework.log and the Framework.lo_ files may be greater than what you configured for them.
The Framework.log file grows larger than 64 KB when you use WMI on a Windows Server 2003 or Windows XP computer