Error code 30089-4 :Microsoft Office has become essential in today’s era. It is widely used and has applications in almost every sphere of life.
Microsoft Office Error Code 30089-4 appears when you are trying to install the Microsoft Office suite. It typically occurs if you have corrupt system files or previous installation files were not removed properly.
Usually, an antivirus or firewall blockage results in this error. Other causes are incomplete office suite installation files or poor proxy settings.