The mso9.dll apparently is particularly prone to getting corrupted, and it usually causes troubles in PowerPoint, Word and Outlook rather than in Excel. There is a way to repair such corrupted files ...
If you are experiencing the Download did not complete error message in Microsoft Excel, here are the troubleshooting methods to fix the error: Perform preliminary ...
If you have worked with the Excel Online connector in Power Automate then you will most likely know the pains of this connector. In this post I'm giving an easy way to replace the connector with the ...