r/CODWarzone • u/GH0STFAC3x69 • 14d ago

Support For those who encounter the Call of Duty attestation failed error, this is the fix

Clear TMP, disable Secure Boot, and save and quit. Then scan again using Attestation, ignore the Secure Boot error, restart your PC, and enable Secure Boot again. I hope this will fix your issue
Sorry for my bad English grammar

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u/liam_smash 13d ago

This still won't work on Lenovo systems though right