#问题
You can‘t access this shared folder because your organization‘s security policies block unauthenticated guest access. These policies help protect your PC from unsafe or malicious devices on the network.
#解决方法
修改Windows安全配置,运行gpedit.msc, 找到 Computer Configuration -> Administrative Templates -> Network -> Lanman Workstation,选择 Enable insecure guest logons
原文:https://www.cnblogs.com/DayangJava/p/15015804.html