IsWinEx - determine if an executable is a windows exe without actually running it! Usage: iswinex The output can be redirected to a file: iswinex foo.exe > foo.txt. If the file is a windows exe, the dos errorlevel will be set to 0, if not, the errorlevel will be set to 1. This utility is shareware. Please register by sending $4.00 to: Jeff Ramsden IsWinEx PO Box 892 Pacific Grove, CA 93950 You will receive a registered version without the annoying shareware header. Have fun, and thank you for supporting shareware! Jeff Ramsden