Bob3160
the .dat file was downloaded and installed, having translated itself into German automatically. It performed as expected and I opened the Windows component file with its 2 lists - advanced and standard. In neither will you find the word "onedrive" in any configuration.
It seems as if, according to Smart Scan, that 'onedrive' was uninstalled by me successfully after all, when I followed the right-click instructions after I found the Onedrive Desktop App 2 days ago.
Thanks to you I now have a tool for dealing with 'onedrive' or anything else unwanted, should I need to. Much obliged.
I attach the 2 files I found for your interest (I doubt if the German presents much of a problem).