I'm sure the scripting host is a better way to do this but there is a function called CopyFile in KERNEL32.DLL that will do the job for you. I'm sure it's documented in MSDN either on the CD or MSDN On Line.
Good Luck

>I am writing a program in a Windows development envireonment that doesn't support file copying, but does let you call dlls.
>
>Where is there info on how to call Windows APIs to do these things? Just so happens that I have most of the CDs MicroSoft has, but haven't had time to explore them yet. I am sure the answer is on one of these.