DISABLE AUTO UPDATE IDM

1. Press Win+R on you keyboard to launch Run. Type regedit and hit OK. It will run Registry Editor
2. In Registry Editor, proceed as following: HKEY_CURRENT_USER > Software > DownloadManager
   
3. Double click on the name LstCheck (it can be LastCheck for older IDM versions)
   
4. Change the value to a much future date as I did
   
5.  Hit OK and close Registry editor
6.  Restart your PC