failed to lock vertex buffer error in HL2:EP1?

Question

hi im new and i am a fan of VALVe and just completed HL2 now i have just purchased HL2:EP1 and when it shows the citadel while loading after a few seconds a error comes up saying engine error:failed to loack index buffer in cmeshdx8::lockindexbuffer. i have directx9.0c and my specs are cpu AMD Athlon(tm) 64 Processor 3000+
ram 1.5 GB
OS Microsoft Windows XP Professional Service Pack 3 (build 2600)
graphics card GeForce FX 5700
THANX if Anyone knows how to fix

Answer 1

I found several methods on various forums.

Some people solved it by updating all drivers and DirectX, some people solved it by reinstalling the game, some people solved it by installing the game to the HDD with Windows if had multiple HDDs, some people solved it by deleting file called "vidcfg.bin" in the game folder in steam folder and then replacing it with empty file renamed to "vidcfg.bin"



I personally solved various engine related problems with HL2 by lowering graphic details a bit. When I had everything maxed out, it crashed, when I lowered some of the settings, I can play.



These problems are simple there and nobody knows for sure what's causing them.



I found another solution, but this one can damage your computer.

**If you decide to try it, you're doing it on your own risk, you hear me? on your own risk.** :-D



http://www.neoseeker.com/forums/5571/t752500-failed-to-lock-vertex-buffer/2.htm find post by "blitz 10101"

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