If IIS 6.0 related classes are missing from the WMI repository and you do not want to re-install IIS, you can try the following steps:

1. Open a command prompt and change to %windir%\system32\inetsrv. Run the following command:

for /f %s in ('dir /b *.mfl') do mofcomp %s

2. Then restart winmgmt service:

net stop winmgmt

net start winmgmt

 

Regards,

Xin Jin from APGC DSI Team