I am having great problems running the application in the debugger from Visual Studio 2008.
When I’m using vshost.exe, it says:

And when vshost.exe is turned of, it simply states:

Interesting thing about it is that when i do use vshost, debugger is actually started and breakpoint is hit on the first line of the Main().
I tried:
- rebuilding the project(s)
- removing .ncb, .suo, .user for the projects
- repairing Visual Studio 2008
- changing the build architecture for the project
… no help there…
Any experience in (trouble)shooting that?
More info: some projects DO work, and one that I have to work on, does not.
I have some ideas such as:
- trying to create NEW project, add thing by thing to it and see at what point it will start to miss behave
- work it other way around, delete project by item by item to see when it will (if it will) be working OK again.
EDIT (for google, as I see that there are many similar questions on the web):
Errors:
Error while trying to run project: Unable to start debugging.
and
Error while trying to run project: Unable to start program ‘….\PlayKontrol.exe’
Try upgrading your Visual Studio to Service pack 1, if you haven’t already.