Tried disable CEP protection i bios?

Most of the Asus bioses are beta, there is absolutely nothing to worry about. The official bios will most probably be based on or the same as the beta anyway.  i have been on every beta since launch of Z690 and Z790 with zero issues.

I had uninstall the MEI drivers "twice" Then install the 2407.6.1.0 again, no errors now.

Thats strange, first time i get this error, and i have been on every MEI/ME driver since i bought my Z790 Apex. My ME is also the latest.

MEI 2407.6.1.0 gives me error in device manager (code 39) Asus Z790 Apex, Windows 11, BIOS 2402