问题描述:
打开SIMATIC Manager提示:Connot establish connection to the Automation License Manager Service.<0x0000274D>
点击确定后提示:NO valid license key found. please install a valid license key.
再点击确定后提示:STEP 7 has found a problem with the Automation License Manager. The application is closing. Please reinstall the Automation License Manager.
打开“Automation License Manager“提示:The "Automation License Manager Service" has not been started!Please start the Service.
解决方案:
在计算机的“控制面板>管理工具>服务"里,将 Automation License Manager的启动类型改为自动,并启动它。