I locked my file with the command code below
cacls "C:\Program Files (x86)\CrossTec\CrossTec Remote Control\Support" /E /P everyone:n
it locked, but when i tried to unlock it by changing the last n to an f or a y, it wouldn't unlock. instead, it gave me this:
NOTE: Cacls is now deprecated, please use Icacls.
Displays or modifies access control lists (ACLs) of files
CACLS filename [/T] [/M] [/L] [/S[:SDL]] [/E] [/C] [/G user:perm]
[/R user [...]] [/[ user:perm [...], and a bunch of other messages HELP ME PLEASE