I seem to have to same issues. The game worked perfectly fine for me before the 19 november Patch, but ever since the patch I can't launch the Multiplayer without it freezing up the process.
Just like you, I need to reboot my PC in order to get rid of the process. Formatting your PC won't help, because it used to work just fine for me. Without making any chances the game seems to freeze up in the menu after booting it (after the patch).. So yea, I guess they need to patch the MP again, in order for us to play again.
The Singleplayer on the other hand, has no issues, whatsoever.. I can boot & play the SP without problems.
It helped before, nothing to say it wont help again. I just don't want to take such drastic action. I'd say it's the equivalent of demolishing a backyard tool shed with a nuclear bomb instead of a bulldozer.
I'm not holding my breath that a patch will fix this, at least not without some serious research into the cause. I just can't understand WHY this happens. If I have to format to play I will since I took steps to ensure it wouldn't be as big a pain in the ass as usual. What I really want is for them to acknowledge that this is a serious problem and they're not taking it lightly.
Unlike you, I have issues with both SP and MP.
A friend of mine has exactly the same issue after the 3.3.3 patch.
In his case it's not the CPU / VGA / Memory / HDD / Drivers
because he recently bought a new game PC which did run great, before the update.
It's not even an option to quit the process during CTRL+ALT+DELETE which is weird.
Even if a PC get stuck on a process you should end it that way.
I hope there will be a fix for you soon guys.
Verify Game Cache Files (GCF)
I see purple checkerboards, weapon or world models are missing, or experience crashes while playing a game - how can I verify that my game files are installed correctly?
Try completing all of the following instructions in the order in which they are presented. Skip any steps that do you apply to you.
Windows Vista, 7, or 8 users
Skip this step and proceed to the next one if you do not use Windows Vista, 7, or 8.
- Completely exit Steam
- Right-click on the shortcut which you use to launch Steam
- Select "Run as Administrator"
- Launch Steam again and continue to the section of this article titled "Verify integrity of game cache"
Windows XP users
Skip this step and proceed to the next one if you do not use Windows XP
- Exit Steam
- Go to the "Start" menu, select "Run", type "regedit" and click "OK"
- Navigate to the following registry key: HKEY_CURRENT_USER\SOFTWARE\VALVE
- Right-click and select "Permissions"
- Check the "Allow" boxes for "Admin" and "System" for both "Full control" and "Read".
- Launch Steam against and proceed to the section of this article titled "Verify integrity of game cache"
All operating systems - Verify integrity of game cache
- Load Steam
- From the Library section, right-click on the game and select Properties from the menu.
- Select the Local files tab and click the Verify integrity of game cache... button.
- Steam will verify the game's files - this process may take several minutes.
- Once the process is completed, the Check Window will automatically exit.
Important: One or more files may fail to verify.
This is normal for most Steam games. The files that fail to verify are local configuration files that should not be replaced as part of this process. You can safely ignore this message.
Do not run the verification process while performing other system-intensive processes, such as defragmenting your hard drive or scanning for viruses.
Do not run this process for multiple games at the same time.
I never experienced any of the problems that others talk about before the recent patches. Graphics were good, game play was fine. Then the patches hit and the game will not even launch for me. Steam tries to load the game, and I can see the icon for it on my task bar, hell I can ever hear the music, but no matter what I try I can never see the game. I even tried to uninstall and reinstall and nothing. Since the last time I successfully played the game, I have made no changes to my system. This is a huge disappointment.
If the issue was only that simple to solve. I tried it all. Verifying Game cache as an Admin.. Clean install of vredist86/64, video drivers, directx.. But that's not it.
I can launch the Singleplayer, which to me would use the same engine as the mp? But the MP freezes up each time I arrive in the startup menu and can't be closed through process manager.
SP and MP are like two entirely different games...SP works with crossfire smoothly and no crashing or freezes & looks great... Yet MP is the totally retarded epileptic half brother with no crossfire support and chucks a spazzed-out fit every turn...
What the mahatma??
Everybody's grandmother knows we get COD for MP only!
I haven't played the single player mission in the last 3 releases! So OK now I'm curious, SP I'll have to suck it and see.
But what the freak are they doing with MP...where's the freakin announcements from the Devs... this is just not on...NOTHING!