.Net app when started gives error 0x80131418 - Failed to grant permission to execute

I have a .Net 3.5 application compiled in VS2008 that when run after a Debug compile gives me the following error:

Could not load file or assembly 'MyProgram, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null' or one of its dependencies. Failed to grant permission to execute. (Exception from HRESULT: 0x80131418)

The same program when compiled in Release mode runs successfully. My svn logs indicate the solution or project files have not been modified. Any ideas how I can tackle ths problem?

Thanks in advance.

It sounds like one of your components isn't re-compiling. I would go through your Build properties. (Under Properties of your solution. Configuration section.)

Make sure they are all marked to Build and then try again.