This error can occur if you haven't updated to the latest version or you have a standalone 2013 app which is already included in the newer Office 2016 suite of apps.

Learn how to fix "couldn't install Office" error related to 64-bit or 32-bit versions of Microsoft Office.

Read about what to do if you get an error message saying that you can't install without modern Windows even if you do have Windows 7 or Windows 8.

To avoid this error, do the following: Uninstall and reinstall Office. Learn more about this error...

Here are some things you can try to fix the problem. We've listed the most common solutions first, so try them in order. Wait a few minutes, restart your device, sign back in, and restart your app. How you …

To resolve this error, install or repair only one version at a time and ensure the products you're installing can be installed side-by-side. For example, Microsoft 365 isn't compatible with volume license …

Use the Excel check troubleshooter to resolve Excel for Windows startup, hang, or crash issues. Select the button below to start the Excel check troubleshooter. You need to be on the same Windows PC …

We’ve listed the most common fixes to this error in the order of what is most likely to resolve the issue. Therefore, try each solution in the order it's listed until you're able to install Office.

This error usually occurs if another installation, update, or uninstall was running before you tried to install Office. Check for an Office icon in the Windows system tray and click it to check the install progress.

When installing Microsoft 365, you might see this error if a previous installation of Microsoft 365 failed. Here are some things you can try to fix the problem.

We've listed the most common solutions first, so try them in order. The Microsoft 365 offline installer may help bypass potential proxy, firewall, antivirus, or Internet connection issues that might occur during …