call of duty Black ops 2 game not Opening error how to fixSubscribe and like my channel.Thank you all.#callofduty #blackops2 #error #fix #gameplay #notopen 4. Update COD Black Ops 3. If in case, you haven’t updated your COD Black Ops 3 game for a while then make sure to follow the steps below to check for updates and install the latest patch (if available). To do this: Battlenet Users: Open the Battlenet client > Go to All Games > Click Installed > Click on Call of Duty Black Ops 3 from the left If you are having trouble connecting to the Call of Duty Black Ops 2 servers, it is possible that your antivirus program is blocking the game from connecting to the servers. To resolve this issue, you should temporarily disable your antivirus program before trying to connect to the game servers. To disable it, you open the program’s settings The game “Call of Duty: Black Ops II” supports Windows Vista Service Pack 2 and Windows 7. Call of Duty: Black Ops. It requires 2.66 GHz Intel Core 2 Duo or equivalent 2.4 GHz AMD Phenom X3 8750 or faster processor, 2 GB RAM for 32-bit and 4 GB RAM for 64-bit, NVIDIA GeForce 8800GT or ATI Radeon HD 3870 video card with 512 MB video RAM Welcome to the official subreddit of the PC Master Race / PCMR! All PC-related content is welcome, including build help, tech support, and any doubt one might have about PC ownership. Everytime I click "Play" via Steam library a safe mode alert keeps popping up. If I select yes or no, the game will run but close 2 seconds after. The startup animation for the game doesn't even start. I uninstalled and reinstalled the game today, and it worked until I exited the game. Now I'm back to square one. I've also used the "Verify integrity of game files" option too. No luck. I have Usually when I start to play Black Ops 2 Zombies it minimizes it self right when I start it up (for me at least) and I can't open it back up. The only way to close it is by task manager. It opens up over and over and eventually it will workBut, there is a fix! Open up task manager and click the "Application" Tab. Click on the game that minimized it self (It should say its not responding Open your Battle.net client. At the top left corner, click the BLIZZARD icon and select Settings from the drop-down menu. On the menu to your left, select Voice Chat. Set OUTPUT DEVICE and INPUT DEVICE to System Default Device. Then click Done. Now launch Black Ops Cold War and see if you can talk to others. Black ops 3 seems to be very sensitive to certain applications or services running as well as audio and display devices. So I started my PC without any Non-Microsoft Services and turned off all the start-up applications as seen HERE and the game started running. (I also obviously added it to my exceptions in my firewall) Call of Duty Zombies is a first-person shooter survival mode developed by Treyarch, Infinity Ward, Sledgehammer Games, and Raven Software and published by Activision. r/CODZombies is a developer-recognized community focused on the franchise. 526K Members. 2.1K Online. GXsX.