The server drafts location you entered for offline editing is not valid
At some point in your struggle with Office 365 off-line applications (Word 365, Excel 365, PowerPoint 365 etc.), when trying to save any changes to Options dialog, you may run into following error:
The server drafts location you entered for offline editing is not valid or you do not have permission to access that location. Specify a location on your local computer.
In short, this has nothing to do with Office and most likely, you (or someone / something else) deleted your c:\Users\[username]\Documents folder. Closing Office 365, re-creating this folder should fix this problem.
The problem is not directly in removed folder, but in a stupid Microsoft 365’s bug that causes the Server drafts location field to be read-only. So, on contrary to what is written in an official documentation, you cannot simply specify a new valid location in this field.
If you delete your c:\Users\[username]\Documents folder then in the same time you will also remove the c:\Users\admin\Documents\SharePoint Drafts folder. Any Office 365 component will be looking for this folder and rising above mentioned error due to not finding it.
Since bug introduced by Office 365 developers, you won’t be able to fix this in Office and effectively — you won’t be able to click OK to confirm any change in any section of options for the selected Office 365 component. The only component that is not affected is Excel 365. In that program, after clicking OK to above depicted error, Options dialog is closed and introduced configuration changes are (probably) saved.
To fix this:
- Close all copies of all Office 365 applications.
- Open your user folder (i.e.
c:\Users\[username]). - Create
Documentsfolder inside. - Start any Office 365 application, go to Options and click OK.
to verify that problem has been resolved.
You should also see that the Server drafts location field is no longer empty (as previous), but contains path to c:\Users\admin\Documents\SharePoint Drafts folder instead.