Hello again

I posted here a while back about my WMI being corrupt. Because of this, my
wireless network doesn't function properly. I can share files, but becuase of
the WMI corruption, I cannot alow internet connection sharing as when I try
to open the advanced panel it says "Windows cannot display the properties of
this connection. The Windows Management Intrumentation (WMI) might be
corrupted...."
Some one helped me to try and fix it which I have tried, but didn't work. I
have restarted the service but it didn't do anything. When I try to
re-install windows, it just does the same. Is there anyway I could fix it
using a DLL fixing program? If that even exists ¬_¬
Thanks