1 . Open Services, and Stop the Printer Spooler service. (see screenshot below)
2 . Navigate to the Folder below, and open the “PRINTERS” folder
3 . Click/Tap on Continue and Yes (If Prompted) to approve opening the Printers Folder.
Delete all files in the PRINTERS folder until it is empty, then close Windows Explorer.
WARNING: DO NOT DELETE the PRINTERS folder itself. Only delete it’s contents.