run cmd.exe with administrator rights
net stop ApHidMonitorService sc delete ApHidMonitorService taskkill /f /im ApMsgFwd.exe taskkill /f /im Apoint.exe taskkill /f /im HidMonitorSvc.exe
Becarefull with the next command be sure to only delete the stated directory the below command should work but is not tested!!!
rd /s /q "C:\Program files\Apoint2K"