Hi Alaishac. I'm Greg, 10 years awarded Windows MVP, here to help you.
You said you moved the User folders from OneDrive, but if they had been moved into OneDrive using Folder Protection backup, then that needed to be disabled before they were moved to D using the normal method to move User folders to another drive here:
https://www.windowscentral.com/how-move-default...
This would be the explanation for why you're getting the strange OneDrive error about Documents folder. It is likely still under Folder Protection which moves it into OneDrive folder, and also moved using Location Tab from there.
I would back up those folders and disable Folder Protection in OneDrive. It most likely won't do anything except help OneDrive settle with itself. If it moves them anywhere it will be back to default location. You can then move them to D.
A useful tool to bookmark is this thread which is how to restore User folders to default location by whatever means necessary if they disappear or get derailed, I give it out in forums almost every day:
https://www.tenforums.com/tutorials/23504-resto...
Report back results for each step so I know what else to suggest.
Feel free to ask back any questions. Based on the results you post back I may have other suggestions if necessary.
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