How to solve the error code 0-1018: Office 2013 installation stuck at 90%

There are several steps you can take to try and resolve the error code 0-1018 and get your Office 2013 installation to complete successfully:

1. Check your internet connection: Make sure you have a stable and fast internet connection. Slow or intermittent internet connectivity can cause the installation to fail.
2. Disable antivirus software: Sometimes, antivirus software can interfere with the installation process. Try disabling your antivirus software temporarily and see if that resolves the issue.
3. Clear temporary files: Clearing temporary files can help free up space on your computer and resolve any conflicts that may be causing the installation to fail. To do this, go to the Start menu, type %temp% in the search box, and press Enter. This will open the Temp folder. Select all the files and folders in the folder and delete them.
4. Run the Office repair tool: If the installation is stuck at 90%, try running the Office repair tool. To do this, go to Control Panel > Programs and Features, select Microsoft Office 2013, and click Change. Then select Repair and follow the prompts.
5. Use the Office installation troubleshooter: Microsoft provides an Office installation troubleshooter that can help diagnose and fix installation issues. You can download it from the Microsoft website and run it to see if it resolves the error code 0-1018.
6. Uninstall and reinstall Office: If all else fails, you may need to uninstall Office and then reinstall it. To do this, go to Control Panel > Programs and Features, select Microsoft Office 2013, and click Uninstall. Then download and install Office again from the Microsoft website.