Fixing Installation Error 30145-4 for Office 2013

Follow these guidelines to troubleshoot the error code 30145-4 during your Office 2013 installation:

1. Verify internet connectivity: Ensure your connection is stable and that no network issues are present.
2. Turn off antivirus programs: Antivirus software might block the installation. Disable it temporarily and try installing Office 2013 again.
3. Delete temporary files: To enhance installation success, clear out your computer's temporary files. Type %temp% in the Start menu search bar, hit Enter, and remove the files found.
4. Utilise the Office repair tool: Microsoft's repair tool can solve installation problems. Access it via Control Panel under Programs and Features, locate Microsoft Office 2013, right-click, select Change, then Repair.
5. Reinstall Office 2013: If other solutions fail, uninstall and then reinstall Office 2013. Uninstall it from Control Panel under Programs and Features, then download and reinstall.