Error launching SDK?

[Equinoxe]

Hi, i have finally downloaded source SDK, and im going to map, but apparently not yet... when i'm launching SDK, my computer comes up with a error (check the image)

do anybody know whats wrong?

 

[Raeven0]

Run the games.

 

[Equinoxe]

yea that worked
but now hammer always crashes... this sux goddamn it...!

 

[Limpet]

Crashes how?

 

[moviejunkie]

I would say try re-installing