Save the file to my document folder and then copy the file to the folder you want to write it to. I'm gussing that it's in the programs folder or one of the systems folders on a windows vitsa or 7 machine. Other option is to run the program as administrator by right clicking on the program icon and selecting run as administrator.

A dread feature of UAC but it helps stops most scripts killing your computer.

BTW this is John.S's small son.