Perfect, I have the recursive part working, but I can't get the key pasted in the command prompt.

Decryptolocker.exe --key "<key>" <Lockedfile>

Everytime I paste the key in, the command prompt executes each line. Any ideas how to preserve the line breaks?

Put the command in a .bat file with notepad and run that in the cmd window?

Nevermind, I put everything on one line and it fixed it. Thanks!