AH Motion Controller – Operation Manual (7) After COMMGR is installed, a shortcut to the program is created on the Start menu. Click Finish to complete the installation. _3 3.2.2 Uninstalling COMMGR (1) There are two methods of uninstalling COMMGR. Method 1: Open the Control Panel window, and click Uninstall or change a program . In the Currently installed programs box, click COMMGR x.xx , and then click Uninstall . 3-10