This program requires: 1) 386 or better processor 2) Microsoft compatible mouse and driver 3) VGA graphics card If you have trouble running it under your usual configuration I suggest trying from a bootable floppy disk with only a mouse driver loaded. For instance use FORMAT A: /S to create a bootable floppy disk. Copy your mouse driver to the disk. copy QUAKE.EXE QUAKE.QAK and MAP.TXT to the disk. Don't use any CONFIG.SYS or AUTOEXEC.BAT files. Boot the floppy disk, start the mouse, then start QUAKE.EXE. You can also try running it from Windows 3.1. Have fun...  OMBUDSMAN STATEMENT: Progressive Products is a member of the Association of Shareware Professionals (ASP). ASP wants to make sure that the shareware principle works for you. If you are unable to resolve a shareware-related problem with an ASP member by contacting the member directly, ASP may be able to help. The ASP Ombudsman can help you resolve a dispute or problem with an ASP member, but does not provide technical support for members' products. Please write to the ASP Ombudsman at 545 Grover Road, Muskegon, MI 49442-9427 USA, FAX 616-788-2765 or send a CompuServe message via CompuServe Mail to ASP Ombudsman 70007,3536.