Hello Melnel Dell,
Welcome to Microsoft Q&A.
I understand how frustrating this must be, especially when you're trying to avoid OneDrive due to unreliable internet.
The issue occurs because saving checked-out files to server drafts is no longer supported in Office 2021, and the location entered for offline editing is either invalid or inaccessible.
To resolve this issue, please try the following solutions:
- Set Local Save Location as Default: Open PowerPoint > File > Options > Save > Check "Save to Computer by default" > Set a valid local folder (e.g.,
C:\Users\Documents
) in the Default local file location.
- Fix Server Drafts Location Error: Use a local path like
C:\ServerDrafts
. Ensure the folder exists and you have write permissions.
- Disable OneDrive Integration: Go to File > Account > Connected Services > Remove or disconnect OneDrive. Alternatively, sign out of OneDrive from Office apps.
Please let me know if you need further assistance.
Best regards,
Alex | Microsoft Q&A Support Specialist
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