Office 2024 Still Not Launching After Installation? Here’s How to Fix It
Problem (Switch from Office 2021 to Office 2024) : I just went out and bought a separate copy of Microsoft Office 2024 Home and Business (64-bit) for my own use after having used Office 2021 for several years.
But when I try to open some files in Excel, Word, or PowerPoint, they all still open in Office 2021 apps. Apparently, the interface looks the same, and none of the new features from the Office 2024 version are available.