why does it say permmision required to copy and replace my dll files

Mileend

Commendable
Jun 18, 2016
1
0
1,510
when i installed cs go in my computer it doesn't work so i tried to replace my dll files thought they might be corrupt but it says administrator permission required so help me resolve it
 
Solution
That's because the C:\Windows folder and all its subfolders are protected system folders. To check for corrupt files open an administrator command prompt and issue this command: sfc /scannow .

Good luck.