Help!! Can't run custom CS source maps...

[myth]

i have been trying to run custom maps in CS Source console. it just skips to desktop along with a stupid error. the compilation went smoothly. But i cant get it to run in CS Source...: ) Any help is appreciated.

(Note:- i never had issues with HL2 SP mapping!!)

Anyways...herez the screenshot of the error..

http://img158.imagevenue.com/img.php..._122_586lo.jpg