We have developed windows application in 2006 using visual studio 2005 and .NET 2.0 environment . Setup file is working in windows xp , windows vista,and windows server 2003 operating system.Now when we try to install that application in windows 7 both(32 and 64 bit) OS. It is not working. so, can any experts help us to solve this Issue. We need urgent help. How this application will be able to run on windows 7????