Check the developers website to find out about compatibility with Windows 7 and if there are any updates, patches or fixes that might enable compatibility.
Windows 7 Compatibility Center
Check to see if your software application or hardware is on the list
http://www.microsoft.com/windows/compatibility/windows-7/en-us/default.aspx
Software:
http://www.microsoft.com/windows/compatibility/windows-7/en-us/Default.aspx?type=software
You can also try running the program in compatibility mode
You can find more information about compatibility modes in the articles below:
http://windows.microsoft.com/en-US/windows7/What-is-program-compatibility
http://windows.microsoft.com/en-us/windows7/Make-older-programs-run-in-this-version-of-Windows
http://windows.microsoft.com/en-US/windows7/Program-Compatibility-Assistant-frequently-asked-question
Is the software designed for a previous version of Windows such as Windows XP? Most older programs cannot work with Windows 7, especially some programs for Windows XP, possible that you might need to upgrade to Windows 7 Professional or Ultimate if you
are not running either edition and download the free Windows XP Mode program which will allow you run older programs:
Running Windows XP Mode requires:
- Windows 7 - Professional, Ultimate or Enterprise (Not supported in Home Premium).
Windows XP Mode and Windows Virtual PC
http://www.microsoft.com/windows/virtual-pc/default.aspx
Windows XP Mode now accessible to more PCs
http://windowsteamblog.com/windows/archive/b/windows7/archive/2010/03/18/windows-xp-mode-now-accessible-to-more-pcs.aspx
Get started with Windows Virtual PC
http://www.microsoft.com/windows/virtual-pc/get-started.aspx
http://www.notebooks.com/2009/11/23/using-windows-virtual-pc-with-windows-xp-mode/
Windows 7 - Anytime Upgrade features:
http://windows.microsoft.com/en-us/windows7/products/features/windows-anytime-upgrade