Left for dead 2 error

[Johnescu]

Hi everybody,i want to say that i`ve added a few add-ons on my l4d2 from WorkShop.After aproximative 1 hour of play Survival mode with that add-ons the server crush and when i try to Launch game,the game starts appears the main screen and in 5 seconds the game crush and i can do anithing without closing steam with Task Manager
Someone know what i can do to play again lfd2
Thx and sry for my bad english

[Felix]

Follow the instructions given in this Support Article and see if it helps:
Steam Support -> Games do not run after 'Preparing to Launch'

[Johnescu]

Man i have 120 hours of play i want to know what is the problem with the game because until now the game ran perfectly

[Felix]

Please try the suggestions I have given in the Support Article linked. If none of those work then we can start trying other less-known fixes as we narrow down further, but for now you need to try the fixes already suggested. It is absolutely vital that you do this.

[Silicon Vampire]

Disable or remove the add-ons one at a time, starting with the last one installed.

[Johnescu]

i can disable because when i start the game and when main screen appear steam crush

[Felix]

引用自 Johnny：

i can disable because when i start the game and when main screen appear steam crush

Are they addons downloaded from the Steam Workshop or from third party websites?

Addons from the workshop can be disabled in the web interface here: http://steamcommunity.com/workshop/browse?appid=550&browsesort=mysubscriptions&browsefilter=mysubscriptions&p=1

[Johnescu]

They are from Work shop i try to disable from your link