
HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windowsģ.Right-click on Windows key and select Permissions.Ĥ.From Group or Usernames select your administrator account and checkmark Full Control.Ħ.Next, select the Windows registry key then in the right window pane double-click on Device key.ħ.Under the value data field type in your printer name and click OK.Ĩ.Exit everything and reboot your PC to save changes.ĩ.If even after restarting you are unable to set default printer then delete the device key in Registry Editor and again restart your PC. Method 3: Registry Fixġ.Press Windows Key + R then type regedit and hit Enter.Ģ.Now navigate to the following registry key: Method 2: Manually Set the Default Printerġ.Press Windows Key + X then select Control Panel.Ģ.Click Hardware and Sound and then select Devices and Printers.ģ.Right-click on your printer and select Set as a default printer.Ĥ.Restart your PC to save changes and see if you’re able to Fix Unable to Set Default Printer Error 0x00000709.

Disable the toggle under “ Let Windows manage my default printer.“Ĥ.Close everything and reboot your PC. Method 1: Disable Windows 10 to Automatically Manage your Printerġ.Press Windows Key + I to open Settings then click Devices.Ģ.Now from the left-hand menu select Printers & scanners.ģ. Make sure to create a restore point just in case something goes wrong.

Method 1: Disable Windows 10 to Automatically Manage your Printer.Fix Unable to Set Default Printer Error 0x00000709.
