Call of Duty®

Call of Duty®

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Fluri0us Oct 22, 2022 @ 10:21am
A digitally signed driver is required
When i try to launch the game I keep having a pop-up saying;

A digitally signed driver is required
Randgrid Driver
Activision Blizzard
Windows blocked the installation of a digitally unsigned driver. Uninstall the program or device that uses the driver and check the publisher's website for a digitally signed version of the driver.

I have updated all drivers, disabled driver signature verification, disabled driver signature enforcement, put windows in test mode, anything.. Nothing works.

Any tips?
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Showing 1-7 of 7 comments
Fluri0us Oct 23, 2022 @ 2:34am 
Anyone?
Fluri0us Oct 23, 2022 @ 4:18am 
The problem is; I have done all this. Disabled driver signature verification, disabled driver signature enforcement, put windows in test mode, keeps popping up, and cant launch.. Starting turns green, and then blue again.
TjockisPåCykel Oct 29, 2022 @ 7:41am 
That google is ur friend is a lie cuz it dosnt work even if u tired @ecoloFrenchieDubstep
UrethraFranklin Oct 30, 2022 @ 11:58am 
Having the SAME issue here. I've tried every fix I can think of.

I've tried @EcoloFrenchieDubstep and @FluriOius' suggestions too. I also uninstalled reinstalled game. On top of that I even ran a verify on game files and 44 were off and steam said it would re____ something them and still nothing.
Last edited by UrethraFranklin; Oct 30, 2022 @ 11:59am
Prolifik Oct 30, 2022 @ 12:18pm 
There was an issue with the last Nvidia drivers not being signed correctly and they will cause issues with a lot of games due to the anti cheat systems i think. Restore your video drivers to the last version.
UrethraFranklin Oct 30, 2022 @ 8:14pm 
Originally posted by Prolifik:
There was an issue with the last Nvidia drivers not being signed correctly and they will cause issues with a lot of games due to the anti cheat systems i think. Restore your video drivers to the last version.

Which version? I just rolled back one and I'm still having the same issue
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Showing 1-7 of 7 comments
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Date Posted: Oct 22, 2022 @ 10:21am
Posts: 7