方法1. 打开记事本,复制以下内容,另存为reg文件
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\LanmanWorkstation\Parameters]
"AllowinsecureGuestAuth"=dword:00000001
方法2. 重新注册dll
regsvr32 Softpub.dll
regsvr32 Wintrust.dll
regsvr32 Initpki.dll