Delete device driver registry

 · However, it doesn't work unless I change the device "class" and "ClassGUID" in the INF file. I think previously installed security descriptor is not deleted even though I deleted the driver from device manager. I also used devcon to delete the . For the absent device, use the class information that you obtained in step 1 and the instance information that you obtained in step 2. Call the SetupDiCallClassInstaller(DIF_REMOVE, ) function to remove the information from the registry.  · SetupDiDeleteDevRegKey removes all custom settings in registry keys. This includes the following: Settings that were specified during installation. Settings that were created or modified by the device driver. Settings that were created or modified by applications or other components. SetupDiDeleteDevRegKey also removes critical device installation state.

Now the fun part. PLEASE REMEMBER TO SET A SYSTEM RESTORE, OR GET A BACKUP OF THE REGISTRY KEYS AS YOU REMOVE THEM. Launch Regedit, and navigate to "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services", and delete the " ati2mtag " (specified from the Device DetailsService property above) service. You can uninstall Windows 10 drivers using the device manager. The steps for the same are mentioned below – 1. Right-click on the Windows (Start) icon and select Device Manager. 2. Go to the device whose driver is old or problematic. 3. Click on the dropdown (down arrow key) and right-click on the driver. 4. Select the Uninstall device. 5. How I do it is one of three ways: Go into Device Manager, select 'view' menu and select the 'Show hidden devices'. Find your device description and select the 'uninstall' menu option. You can use the Service Control Manager command line 'SC' to delete the device driver from the registry. You will.

The start type for this driver is set to disabled in the registry. Try removing the device from Device Manager and restart the computer to. Uninstalling the Printer Driver > Removing the Registry Information You need administrator permissions to remove information from the registry. What Is UpperFilter and LowerFilter in the Registry Editor? UpperFilter's add-on drivers manage the device-access requests from third-party.