Its OCR testing software for candidates to take exams on a laptop, as far as i know it is encrytped, (right clicking on the shortcut brings a target path of c:\program files\i-assess\ocr\bin30\ocr.exe(then a long hexadecimal number) i want windows to install unattended, and prompt me to choose which user to logon onto which domain and then install this software, this software is only 150mb but it installs 15000! files so it takes a considerable amount of time. i know the ocr testing software has a silent switch and i can get it to install like that no problem, its just that i need help on how to create a possible batch file (perhaps another alternative) to ask me which domain win xp to connect to when installing and which user to logon, then i could use something like run once to install the software, either by slipstreaming or group policy. Thanks for all your help. Superblades