C# app runs in Windows 7, but not in Windows XP

Question

I have created an application in VS C# Express 2008 using Windows 7 as my OS. It runs perfectly fine on other W7 machines, but when we try and deploy it on a machine with XP

Answer 1

First you must be sure that .Net Framework 3.5 is installed on your Windows XP machine. If everything is OK, then you should check if you are using "3rd party dlls as reference" and validate their existence and correct versions on your Windows XP machine.

Probably this can help.