mss32.dll error - why? :(

[.Adriansun]

The procedure entry point RIB_unregister_interface could not be located in the dynamic link library mss32.dll.

So what does this mean?

[Capt Marvelous]

sounds like a corrupt file. Just verify your game cache and it'll redownload any corrupt files.

[Data]

verification didnt work for me, it said 1 failed to verify, one will be downloaded, but nothing happened, whats going on, i have to goto task manager click on ok on the

"Procedure entry point RIB_unregister_interface is missing in mss32.dll" and then game loads but i cant join any servers

[Capt Marvelous]

I'm not completely sure. Try this...

http://forums.steampowered.com/forums/showpost.php?p=33249463&postcount=8


Try removing the bin folder under steamapps\common\left 4 dead 2 and do a verify cache check again then redownload the bin file and contents of it.

[Data]

just tried to revalidate and this time says every fine, but the error still comes up the same

[Data]

ahh yes that worked for me cheers blade

[OtomeDUB]

Oprindeligt skrevet af Razor:

I'm not completely sure. Try this...

http://forums.steampowered.com/forums/showpost.php?p=33249463&postcount=8


Try removing the bin folder under steamapps\common\left 4 dead 2 and do a verify cache check again then redownload the bin file and contents of it.

Hello! So I tried this and it didn't work for me :( anyone know anything else I could possibly try? This is so sad D:

[OtomeDUB]

Never mind! Totally didn't read the second part of Razors post. Working now! Thanks so much :D

[^0Ultimate^1Sniper]

I just deleted steamapps\common\left 4 dead 2\bin\mss32.dll and that worked fine!

(I assume it's a primary location for the game to load files from, so deleting individual files makes the game fall-back on the originals in the VPK files. Also it means that a game-cache check wouldn't detect it.)

[Capt Marvelous]

Glad I could help! :)

[[PBS]Morena Samba]

I have the same problem too, I deleted the bin folder, verified the game cach files, four files failed to validate, then I verified them again, then all the files validated fine, and I still get the same error message.

[[PBS]Morena Samba]

I deleted the mss32.dll file and my game finally launches with no problem!

Thank you Razor and ^0Ultimate^1Sniper!

[Мистер Батончик]

Hello, guys!
I have the same problem. Tried all above several times. Re-download game and steam - doesnt help.
Before everything works fine. Then I had a notification about missing fail, but game works. Now it doesnt.

I switched antivirus - doesnt help.

Is it possible - someone has diffirent decision?

[[PBS]Morena Samba]

Yes, now I heard that Left 4 Dead 2 has all kinds of issues right now

[addic7eD]

Oprindeligt skrevet af Евгеша:

Hello, guys!
I have the same problem. Tried all above several times. Re-download game and steam - doesnt help.
Before everything works fine. Then I had a notification about missing fail, but game works. Now it doesnt.

I switched antivirus - doesnt help.

Is it possible - someone has diffirent decision?

You just need to google mss32.dll and redownload that file in l4d game/bin directory. Choose to replace it with new one and you're good to go.

[Mantis Toboggan, M.D.]

No need to delete or replace mss32.dll, or delete the whole 'bin' folder. What fixed this error for me is to delete mssvoice.asi in \Steam\steamapps\common\Left 4 Dead 2\bin. I left mss32.dll untouched.