I recently build a PC. First RTX game I launched was Control. It was working fine with and without RTX. Then I updated my GPU driver via GeForce Experience from version 445.87 to 451.67. There were no errors while updating. After that the DLSS option is usable but I can't enable the RTX option. It's greyed out. I really wanted to experience it in RTX. Any help would be much appreciated.