I am trying to create my first C# program in Visual Studio 2008. Each time I open Visual Studio I am able to build & debug once with no problems. On the second attempt to rebuild and debug the project results in the following error: "The operation could not be completed. The process could not access the file because it is being used by another process." The occurs each time you attempt to rebuild and debug (i.e. after a change is made.) After the second time, if I do not make any changes and then try to debug (not rebuilding), I get the following error: Visual Studio could not copy a support file to the following location: ...\Projects\[ProjectName]\[SolutionName]\bin\debug\[ProjectName].vshost.exe'. Please verify the location exists and is writable."
If you close Visual Studio and then re-open it, you are again allowed to build and debug once.