problem with OEM key in W7

#1
Hello dear professor.
I've downloaded the program Oem Key ( for product key of windows7 but does not work when handling run writes Unable to open MSDM table .
Is there a solution .
with respect . Capture.PNG
 

Ex_Brit

If you're going through hell, keep going
Staff member
#2

mqudsi

Mostly Harmless
Staff member
#3
While the software could do a better job of detailing the problem, the answer is easily found all over the web by simply searching for those keywords on Google.

Note that you might get “Unable to open MSDM table!” message if the product key isn’t present in your PC’s BIOS/EFI. If you’re getting this message, the product key sticker must be located somewhere on your PC. Look for it!