hi im working in a project contain more than 10 forms .. the prob is:
the project dose'nt save the new format or forms and when debug its give me this error...Error 1 Could not write to output file 'C:\Documents and Settings\user.USER-AF73D3F8E1\My Documents\Visual Studio 2005\Projects\WindowsApplication8\WindowsApplication8\obj\Debug\WindowsApplication8.exe' -- 'The process cannot access the file because it is being used by another process. ' Exam-1
i dont know how to solve this... can any one help....!?

>i dont know how to solve this... can any one help....!?

You need to terminate previous instance of your application before running a new one.

Application.Exit();