Classic Mustang Analyzer Requirements: 10 MB of hard drive space for installation *MS Windows XP or Vista **Linux Ubuntu 14.04 with WINE installed * CMA has been extensively tested in these enviroments and has been found to be stable. You should not have any problems running in Windows 7. If you have a problem use the properties menu to check run as XP and/or run as administrator. You can try the same for Windows 8. Windows 8 seems to not allow the expansion of a few of the .rtf files compressed into the program, but these are not that important to the program itself, so the rest of the program should run fine. Here is a list of the files reported not to run under Windows 8: If you are a registered user I will be happy to sent these to you if they do not run from the program. gt_chart.rtf resources.rtf mag.rtf worth.rtf realgt.txt vin.txt article7478.rtf pacecar.rtf article8488.rtf article8993.rtf ** WINE is the Windows Emulator which can be installed free of charge from the Ubuntu Software Center.