I am working on asp.net 2.0.Currently I started project that has been 80% developed by other.when it comes to my hand there was no problem.But suddenly I saw a problem in URL, e.g.\[code\]http://localhost:1281/MyProject/(S(tvrt5hnlt5tlwemdyjwrobjw))/Admin/WelcomeAdmin.aspx\[/code\]so there is a crazy string between project Folder & subfolder or any subfile.And it is amazing that it's not affecting My project.But I want to know form where it comes and how? any guess?