i use c# express 2005 and currently trying to edit my created project which is a windows application, then whenever i try to run this project this message comes out: "Error while trying to run the project:Unable to start debugging. the binding handle is invalid." it only happens in my compaq deskpro EN computer (Pentium 3 933MHZ 512RAM).

This was tested with the simplest of codes like output of a line of character in a console application and the same error message appears. please help me how to deal with this coz this is the only machine available to me right now. thanks for the help.