Welcome Connor Naaden,
Thank you for the detailed explanation. Since the scanner was working before the OneDrive cleanup, it is possible that the folder Windows Fax and Scan uses to save scanned files was removed or is no longer available.
Please try the following:
- Open File Explorer.
- In the address bar, enter:
%USERPROFILE%\Documentsand press Enter. - Check whether a folder named Scanned Documents exists.
- If it does not exist, right-click an empty area, select New > Folder, and create a folder named Scanned Documents
- Open Windows Fax and Scan and try New Scan again.
A couple of questions to help narrow this down:
- Does the Could Not Complete Scan message appear immediately when you click New Scan, or only after you start the scan?
- Are you still able to scan successfully using the manufacturer's scanning software (if your printer/scanner includes one)?
If the answer is helpful, please click "Yes". If you have extra questions about this answer, please click "Comment".
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