"Failed to launch game (unknown error)".

Ghosts Support Forum

"Failed to launch game (unknown error)".

After installation and from very first attempt to launch the game it gave me this. I run all problem solving issues from Steam without any help, so they led me to ask help from Call of Duty Ghost- game client.

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Posts: 2

Re: "Failed to launch game (unknown error)".

in reply to Yussu

Hello Yussu,

Please verify that your account is meeting the minimum requirements:

Call of Duty: Ghosts PC Minimum System Requirements

Take a look at our Activision Support article. This covers some useful steps that you can take if you are encountering PC error messages.

Also, you might want to try verifying the game cache through the steam console. For more information on how to do this check out:


ATVI Support

Community Coordinator
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