Hi. I have bit defender installed on 2 pc and an android device. However, it was necessary for me to change the motherboard of one of the pcs and this finished with the pc having a new bitdefender loaded on my system even though it was still only one of the 3 originals installed. Bit defender is now showing that it is installed on 4 devices, two of which have the same computer name, instead of 3. Is there any way I can remove the duplicate (ie the old pc ) from the list of devices?