Excel won't open since updating to Ventura

It will help us get a good idea of what is causing your problem if you provide a report of your system, that way we do not have to play 20 questions with you. The report we are requesting does NOT provide any personal information and is extremely safe to use. Please navigate to www.Etrecheck.com and download the free version of EtreCheck. Once you have you downloaded the app and installed it, please run the report and save it. This report will help us get a good idea what has been installed on your system and help us be able to diagnose what may be wrong.

When you have your report, you can attach it when you reply to this message and we can then review it and help you determine what is needed to get your system running well again. 

For instructions on how to download your EtreCheck report and attach it to your reply to this message please click How to use the Add Text Feature When Post… - Apple Community . When you download the report please download to your Desktop.

Please restart the computer in Safe Mode and while in there, launch Excel. Then please update Excel by clicking

• Help Menu

• Check for updates and follow all the prompts.

What version of Office for Mac are you using and what happens when you attempt to launch Excel?

Appears it was simply a corrupt file.