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dgillespie-adf's avatar
dgillespie-adf
Brass Contributor
May 07, 2020

OneDrive for Business falsly throws invalid filename error when saving word docs

One of our users is getting the error below when attempting to save over 50% of her documents in OneDrive for Business.

the error

What is odd is that the filenames don't have % in them but the error seems to show that they do.  If she changes the filename by removing about 25% of it, then it will save.

 

Here is what I've tried:

  • the file path is not over 200 characters so the 259 limit isn't the reason
  • it doesn't contain any invalid characters  " * : < > ? / \ |
  • deleting all cached docs from Office Upload Center
  • updating Office
  • resetting OneDrive by opening it with the /reset switch
  • worked with the exact same docs with no error on other computers

Anyone have any ideas?  I feel like the % is a big clue.  Thanks.

  • dgillespie-adf 

     

    Just out of interest, can you try setting up a different Windows profiles on the computer for her, and try syncing again and seeing if that works?  If it works fine with the same account on other computers, I just wonder if it might be something in the profile?  Long shot, but worth a try maybe?

    • dgillespie-adf's avatar
      dgillespie-adf
      Brass Contributor

      PeterRisingthanks for the reply - valid option but I was hoping to try other fixes first.  I forgot to mention I did run the MS Support and Recovery Assistant and it found a problem with some of her OneNote notebooks being saved in OneDrive for Business.  The tool automatically moved them out and I ran the OneDrive reset after.

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