Unable to open Excel or csv files

I'm using a Mac Book Pro with M1 Pro chip, running current OS (Ventura 13.2.1). I use Excel (MS Office 365 for Mac) heavily and sometimes when trying to open a file I get error messages that file cannot be found. But if I do a shutdown and restart, everything opens normally. What is wrong? this happens with various files, all of which were created on this Mac. Office 365 automatically updates. How do I prevent this from happening?

MacBook Pro (2021)

Posted on Mar 23, 2023 1:35 PM

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Apr 16, 2023 9:10 AM in response to princessmobile

Similar problem. Excel was working fine yesterday on MAcBook Air using lates Ventura OS. Getting the following error message when I try to open Excel:

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Termination Reason:    Namespace DYLD, Code 1 Library missing

Library not loaded: @rpath/ADAL4.framework/Versions/A/ADAL4

B352-E46A09A84499> /Applications/Microsoft Excel.app/Contents/MacOS/Microsoft Excel




   


No problem using Word. Have restarted, run Disk First Aid, restored Excel from time machine all to no avail.

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Unable to open Excel or csv files

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