Got the message about tbaddin64 add-in.

Andrew Mc

same issue here - our IT dept updated MS Word this week. Worked for a day without issue, then the following day the same error. Had to disable it as unable to open Word at all (previously I could get in eventually by closing and reopening 2-3 times. But not since the update.

Jessie Gee

We had a nightmare because of this issue! but when we finally have the 2049 office Version it fixed it! but you need to do more steps.

After installing the fresh BI pub desktop plugin, follow the below screenshot:

What I did afterward was to remove each one of the below:

and then Installed this one:

then it works for me!

Hope this helps!