but, do I need cert Dell? or ASROCK cert - where can i get it? Thanks for answer or link I have: Manufacturer: Asrock Model: Fatal1ty Z370 Professional Gaming i7 Bios Type: AMI-EFI Bios Revision: 3.2 (updated)
No. Win10 does not use SLIC 2.x method for activation. but look here How to upgrade from W7/8.1 without going through the complete upgrade process
thank you, that worked. i guess inserting the certificate was clearly what caused this error message.