Can't add pictures as new bullets in MS Word. Bad Request-Request too long

Anonymous
2024-01-27T20:46:13+00:00

When I try to add pictures to define a new bullet it shows "Bad Request - Request too long / HTTP Error 400. The size of the request headers is too long."

It doesn't matter if I do it from the bullet button in the ribbon, or defining a new list style. I don't have that problem when adding a regular picture or even icons.

I've tried:

  1. Deleting the ListGal.dat file as suggested in another post
  2. Replacing the Normal.dot global template file as suggested in the same post
  3. Clearing the officefilecache folder
  4. Going offline (the same window appears but blank)
  5. Repairing through the Windows repair option

I'm on Windows 11, using the desktop app. I was using MS Word version 2312 (Build 17126.20132), and just before writing this post I checked for updates again (I had already tried a few days back with no success) and it actually updated to Version 2401 (Build 17231.20084). I opened Word the Bad Request didn't appear. I opened a new file and tried again and the message came up again!

I hope I gave enough information!

Microsoft 365 and Office | Word | For home | Windows

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  1. Anonymous
    2024-03-22T02:24:15+00:00

    This worked once - changing the folder name didn't do anything, but clearing the office cache did. Then, closing and opening Word the problem is back and won't go away with further clearing. Anyone else experience this?

    I also re-installed office to no avail.

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  2. Anonymous
    2024-03-13T15:40:17+00:00

    Yesss!! This worked for me, thanks so much @MauriceSuter

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  3. Anonymous
    2024-03-12T03:20:05+00:00

    Hello there

    I experienced the same problem today. My version is as follows:

    I will appreciate speedy help/response from the team.

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  4. Anonymous
    2024-03-04T14:36:32+00:00

    This issue has been reported to the Word team and is being investigated.

    Anything new about this issue?

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  5. Anonymous
    2024-03-04T12:36:53+00:00

    I encountered the same issue yesterday and found a solution in this thread (reply from Warren Knape):

    https://answers.microsoft.com/en-us/msoffice/forum/all/what-would-cause-http-error-400-when-trying-to/1726c8f6-fb2d-445a-82f4-5ea444ac6373

    Here is what worked for me:

    1. Close all Word documents
    2. Navigate to *%LOCALAPPDATA%\Microsoft\Office\16.0* -> rename the "Wef" folder to "Wef_old"
    3. Re-open the Word document and try again

    (4. If this doesn't help, consider clearing the Office cache)

    I hope this helps you too.

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    10+ people found this answer helpful.
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