A. The full error that you're referring to is
all.part2 is null or not an object
Corrupt information in the Windows Management Instrumentation (WMI) repository causes this error. To resolve it, perform the following steps:
- Start a command-line session.
- Stop the WMI service (also known as WinMgmt) by typing
net stop winmgmt
- Delete the Repository folder by typing
- Press Y to the confirmation.
- Restart the WMI service by typing
net start winmgmt