I am totally aware that MMW4 is not supported or would be updated. I am running MM 4.1.31.1919. I can hope for a Hot fix to address this issue?
I am trying to remove couple of device from UPnP/DLNA List. When I click remove, they are removed. But When I Press OK 2x and return back to see the List, the devices that I tried to remove is still shown.

How can I remove the devices? If this is a bug, how can I can remove it manually. May I know where are these stored? Would I be able to edit the preference file manually to remove the devices.
Thank you.