Hi, >> Thank you for that--it helps Tomasz. Is there some way (perhaps in get >> info--or in properties) to test an installer to know what type of >> installer it actually is? You could try the "ultimate silent switch finder" provided here: <http://www.msfn.org/board/Universal-Silent-Switch-Finder-01-t17940.html> Run it and open the file you want to analyze. If it recognizes the installer type it will provide you appropriate silent switches. br, Rainer |