After struggling for a couple of days trying to get an old copy of Macromedia Dreamweaver Extension Manager to install an old version of CourseBuilder on a Windows 7 machine, I came across this article in the Microsoft help system.
“Most programs written for Windows Vista also work in this version of Windows, but some older programs might run poorly or not at all. If a program written for an earlier version of Windows doesn't run correctly, you can try changing the compatibility settings for the program, either manually or by using the Program Compatibility troubleshooter.”
Check it out: http://windows.microsoft.com/en-US/windows7/Make-older-programs-run-in-this-version-of-Windows
