5. just paste mmc.exe in explorer.exe directory
6. rename the mmc.exe to explorer.exe
restart ur pc now!
now mmc.exe will run and from there add a new snap in! and solve ur problem.!
to make explorer.exe run again.. just do the above and delete mmc.exe and
bring back the explorer.exe itno its previose name (explorer.exe)
enjoy!
regards
RR ADINE