已解决,PM属性勾选以管理员身份运行(兼容性中)
打开安装盘中C:\Program Files\Autodesk\PowerMill 21.0.30\sys\misc
记事本打开graphics.con
去掉#号保存#software_picking: yes
````````````````````````````````````````````````````````````````````````````````````````````````````````````
c盘没有的话在Powermill安装目录如:powermill2021\sys\misc
记事本打开graphics.con去掉#号保存#software_picking: yes