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Signing kernel driver fails with Cab Signature validation failed with error: 0x80090008
As of 14.09.2021 I am getting error when submitting drivers for signing. When I submit the CAB file, I get Cab Signature validation failed with error: 0x80090008. What causes the issue is a simp...
THANKS A LOT! This really helped me! I had also totally missed that SHA256 hash was a requirement now and got no clues from the error log.