I want to be able to right click on a file or bunch of files and automatically add a prefix(in this case an underscore) to their names.
What I did:
I made a registry command at HKEY_CLASSES_ROOT>*>shell
I named it "example"
I made a sub String value and I named it "command"
I change command Value Data to:
cmd /c ren "%1" "_%1"
whenever I perform this action from context menu it just opens cmd program and completely ignores the command I gave it.