Copy file to multiple PCs with group policy

I used this example:
http://www.silentcrash.com/2012/06/copy-files-multiple-computers-group-policy-gpo/

main thing being that the file needed to be a .cmd extension

I also changed the switch to overwrite current file without prompting
Xcopy \\server\netlogon\scratch.ini "C:\Program Files\Scratch\" /Y

I used netlogon but not sure its needed, had a few issues trying to use a .vbs file initially.