I just ran this tool after uninstalling Panda free Av with their own uninstaller. No leftovers. Then i ran - Driver store explorer - to look after old drivers, it found 21 of them from Panda.
I've tested the described by @pxxb1 , and Antivirus Removal Tool detected the leftover folders: panda_free_test.mp4
After doing what is shown in the video, I've proceeded to run the dedicated uninstaller, because I thought that @pxxb1 might be referring to it (if that was the case, the problem would be the Panda dedicated uninstaller not removing those old drivers, but decided to try it anyway). But the result was that ART still detected leftover folders (not removed by the dedicated uninstaller), and that Driver Store Explorer didn't find any old driver left behind by Panda dedicated uninstaller.
PS: sorry for accelerating speed of the video, the original was 20 minutes due to slow VM and slow internet connection at the moment. It took me quite some time and attempts to be able to record it.