I wrote a test script and tried to make a directory in the NETLOGON share, a normal file share, and a hidden file share... none of which were successful. I then planted dummy *.txt files in these locations and attempted to open them, none of which were successful either. I do know that it's possible to run .exe files from at least the netlogon share though, I've tested that on six different machines so far all of which were successful. Tests on running the .exe file during startup on the hidden file share were randomly successful. I think it's just a permission difference btw that share and netlogon.