Does it crash with Metamod disabled?
Does it crash with AMXModX disabled?
Are you positive you installed the Windows versions?
Do you have any other Metamod plugins running besides AMXModX?
Is HLDS fully up-to-date with the latest Steam release?
I do not browse the forums regularly anymore. If you need me for anything (asking questions or anything else), then PM me (be descriptive in your PM, message containing only a link to a thread will be ignored).