①、新建记事本文档,输入如下内容: Windows Registry Editor Version 5.00 [HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Print] “RpcAuthnLevelPrivacyEnabled”=dword:00000000 [HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows NT\Printers\PointAndPrint] “RestrictDriverInstallationToAdministrators”=dword...