Invalid Configuration/Platform combination

[darkdiver]

On some computer during compilation your can get such error (MCD | HPD | BCP etc...):

Label : C:\Windows\Microsoft.NET\Framework\v3.5\Microsoft.Common.targets
Source : Row: 539 Column: 9
Message : The OutputPath property is not set for this project.  Please check to make sure that you have specified a valid Configuration/Platform combination.  Configuration='Debug'  Platform='MCD'

The solution was described here http://social.expression.microsoft.com/Forums/en/blend/thread/5e913ebb-d0ed-4999-a01f-6dcee1fcd8ef

Using regedit.exe I navigated to th registry path
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Environment
and selected the key Platform. Platform had the value HPD.
Then I deleted only the value HPD. After this the key Platform was still there but empty. I closed Regedit, restarted my PC