Steam error

[Ally]

I keep getting this error after i have used hammer and sdk and i compile my map to test it, and once i try to open cs:source it pops up with this little message:
 
So, if i still want to play, i try and restart steam but the message comes up again as i click cs:source, so every time i have to restart my pc to play cs:s after using SDK. Does anyone know how to fix this? It's not a major problem, but it can get quite annoying. :g:

[Lee]

I'd just try to reinstall SDK if i was you, unless you have lots of textures and settings saved. Right click on it and select delete local content, then find the folder and delete it.

[Bob]

Could this thread be of any help?

[DuVeL]

Correct 1 Bob. Get out of Steam completely. Then delete BLOB-file. It seems to help for several Steambuggerish things...

[Ally]

I've tried deleting the blob file, but the error message still popped up again. I also tried resetting the game configurations through source SDK but that hasn't seemed to work either.:sad:

[Lee]

Go to here Program Files\Valve\Steam\SteamApps\ and delete the sourcesdk and sourcesdk_content folders.