copying files in Windows 8

[larry at significantplanet.org]

I have a little program where I copy some files from one folder to another with revCopyFile myFile,myFolder and also delete myFile
The compiled program works fine on XP and Windows 7, but I get strange behavior on Windows 8.

Is that perhaps because Windows 8 uses some different type of folder and file management?

I am completely mystified.

Thanks for any insights...

Larry