L4D2 crashes all the time

[KawaiiHentaiBoy]

It crashes after the loading screen when the game should start. I downloaded some add-ons, could that be the reason? They were all rated with 5 stars though. halp

[Bluegills]

They probably conflict with one another, try removing them one at a time to see which ones conflict, and readd them on one at a time to see which ones don't work with each other.

[76561198119129614]

•Try Verifying game cache (Right click On the game in your library, click on properties, go to local files, and verify integrety of game cache.)
•Try re-installing left 4 dead 2 if the above option technique doesn't help you.
•And yes, BEFORE ALL OF THE ABOVE STEPS, I would try to delete all content from your addons folder.
◘That is all I know at the moment. Hoped that worked for you

[Samikitty]

with some maps or models, I have same problems, but i just erase conflict addons & just work perfect xD

[Stud]

i tink it haker