Scenario
You have shiny new Win7 PCs for your users, but several applications are not compatible with Win7. You’ve tried every trick in the book (including swearing) to make the applications work, but still no joy.
The answer is to use XP Mode, which is free if you have Win7 Professional or above.
XP Mode is great, but can also be a pain to get working happily on your domain. Here’s what I did: