Incorrect Hammer configuration
This page is a candidate for speedy deletion because:
The Source SDK is obsolete and this page has no bearing on the current state of Hammer
If you disagree with its speedy deletion, please explain why on its talk page. If this page obviously does not meet the criteria for speedy deletion, or you intend to fix it, please remove this notice, but do not remove this notice from articles that you have created yourself.
If you are still unsuccessful, you can also Reinstall the Source SDK installation.