Hello, my company uses an old accounting program that was designed for Windows 98. I have had this run on everything up to Windows XP SP3. Now that I have upgraded my computer, I can't get is to run in Windows 7. I have tried all of the usual compatability things, but I am not making any progress. It instantly throws up a message saying that says: "The version of this file is not compatible with the version of Windows you're running. Check your computer's system information to see whether you need an x86 (32-bit) or x64 (64-bit) version of the program, and then contact the software publisher." This message comes up the second I try to start the installer. It is a very basic program, and I am sure it would run fine if it could ignore the fact it is in a very advanced computer. I appreciate the help with this, I really need to get it going, and I really don't want to limit my brand new hardware with Windows XP.