Excel Data.ImportExcel operation Failed

Anyone having Excel import trouble today? Computer ran windows updates 2 days ago and suddenly I cant import Excel. note that i also installed Autocad and Navisworks 2022 yesterday as well. This is Revit 2020 - Dynamo 2.3

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Hi @Ben_Osborne

Have you update Revit 2020 to Revit 2020.2.3?


Similar issue have been discussed here:

Been on 2020.2.3 for a while.

I finally was able to fix the issue last night by doing a repair on the Office 365 install. Seems that either the Windows Update carried some Office updates or the .Net upgrade that came with install of 2022 Autocad/Navisworks messed things up just a little bit.


I had the exact same issue and it was only fixed by reinstalling Office 365. Doing a repair did not work.


I had this issue just start today for me as well after working no problem yesterday. I also just installed Navisworks 2022 today. Also was only fixed by reinstalling Office 365.

Thanks for posting. This is hugely helpful to hear this–so, something’s up with Navisworks 2022 installation it seems?

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FYI @Michael_Kirschner2 @solamour
It seems like this has been happening pretty consistently to several users.

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