Complete Uninstallation of Lenovo PC Manager

Lenovo管家（包括UWP）卸载之后会在系统内留下一堆Lenovo.imxxxx的进程，直接定位目录删除，windowsupdate又给下回来了。找了好久才找到卸载的方法。
方法1.
从设备管理器中展开系统设备类别。右键单击系统接口基础V2设备，然后选择卸载。

方法2.

c:\windows\system32\imcontroller.infinstaller.exe -uninstall

After uninstalling Lenovo PC Manager (including UWP), it leaves behind a bunch of Lenovo.imxxxx processes in the system. Even if you directly locate and delete the directories, Windows Update will download them again. It took a long time to find the uninstallation method.

Method 1:
From Device Manager, expand the System Devices category. Right-click System Interface Foundation V2 Device, then select Uninstall.

Method 2:

c:\windows\system32\imcontroller.infinstaller.exe -uninstall