Well, this method does solve the issue, but the problem is that it keeps popping up repeatedly. Sometimes right after the next computer reboot, sometimes it takes a couple of days, but it always returns. I even tried to delete the parent key folder from the \HKEY_CLASSES_ROOT\CLSID. still no use. It always keeps coming back. This thing started to happen to me when I lost access to the OneDrive due to an upgrade about a month ago, and nothing I tried worked, and I couldn't get back in. Then a dev replied to my questions, telling me that OneDrive has gone through an upgrade, and some users were facing the same issues. True enough, the drive was back online after some time, but with this problem nested in it. I have not been able to get rid of it. All other places, the drive works as it should; only on the PC explorer, it is showing duplicates
So my dear devs, any suggestions for that?