Some people have reported, that the entry has been moved. Code: reg add "HKLM\Software\Microsoft\PolicyManager\current\device\Update" /v "ExcludeWUDriversInQualityUpdate" /t REG_DWORD /d "1" /f reg add "HKLM\Software\Microsoft\PolicyManager\default\device\Update" /v "ExcludeWUDriversInQualityUpdate" /t REG_DWORD /d "1" /f reg add "HKLM\Software\Microsoft\WindowsUpdate\UX\Settings" /v "ExcludeWUDriversInQualityUpdate" /t REG_DWORD /d "1" /f reg add "HKLM\Software\Policies\Microsoft\Windows\WindowsUpdate" /v "ExcludeWUDriversInQualityUpdate" /t REG_DWORD /d "1" /f
yes enter in gpedit.msc there are several locations and you should pay attention to both Computer settings as well as Computer User settings ok