Windows users and admins are advised to do one of the following
- Do not install the July 6th patch and install 0Patch's micropatch instead until a working patch from Microsoft is released.
- Disable the Print Spooler using the instructions here.
- Install Microsoft's July 6th PrintNightmare patch and enable the 'RestrictDriverInstallationToAdministrators' Registry value to only allow Administrators to install drivers to a printer server. You can find instructions on how to configure this Registry value in Microsoft's support bulletin.