您是否在64位和32位Powershell环境中都设置了执行策略?您的64位计算机将同时具有这两个属性，并且每个计算机都有自己的执行策略设置.

Did you set the execution policy in both the 64 and 32 bit Powershell environments? Your 64 bit machine will have both, and each has it's own executionpolicy setting.