Steps to fix MS office error 30045–27

by Kaylee Smith I m Digital Marketer

Microsoft office application is one of the important elements of our day to day life. Microsoft editions like Office 2013, Microsoft office 365, and Office 2016. An error 30045-27 mainly persists while installing new updates of MS Office on your device. This error is relevant to all Microsoft editions like Office 2016, Office 365, and MS Office 2013

You might get this error we ran into an error or issue when trying to install Office new updates.

Causes of Microsoft Error Code 30045-27

  • You will get an Microsoft Error window displaying 30045-4 code.
  • A device may freeze from time to time.
  • Installation/Upgrade will halt.
  • ISP Connectivity Issue
  • Corrupt/ Incomplete Installation
  • DNS Propagation Issue

 Operation Systems

This error can persist in the following version of Microsoft OS:

  • Windows 7
  • Windows 8/8.1
  • Windows 10
  • Windows Server Edition (2012/2008)

Steps to troubleshoot Microsoft office error 30045-27:

  • Disk clean up
  • Disable firewall
  • Select LAN settings
  • Office installation

Step 1: Disk clean up

  • Click windows key + R
  • Then type, “cleanmgr” and enter
  • Choose the drive and put a tick mark on the Choose delete files
  • And then click on the OK button, the files are deleted.

Step 2: Select the LAN settings:

  • Open Control Panel.
  • Press Windows Key and then Choose Control Panel from the Right window.
  • Go to the Internet Options in the Control Panel
  • Choose the option of Connections Tab and then select the option of LAN Setting. Switch off the option of Use a proxy 5.server for your LAN if it switched ON.

Step 3: Remove and re-installation

If Error code 30045-27 is not resolved in the registry repair, SFC scan and antivirus/firewall exception, it is required to eliminate the MS Office suite completely from the softwares and specifications, and then to reinstall the product for a proper use. Follow the steps given below to resolve MS office Error code 30045-27 completely.

  • Go to the control panel
  • Click on the option of uninstall programs and features
  • Search for Microsoft Office in the list.
  • Choose the option of Microsoft Office and click on uninstall.
  • Once uninstall is finished, then try running the MS Office setup to install Microsoft Office.

Step 4: Try office installation again.

  • Go to Microsoft office account
  • Sign in with your Microsoft account details.
  • Select new updates of office
  • Install updates

Kaylee Smith is a self-professed security expert; She has been making the people aware of the security threats. Her passion is to write about Cybersecurity, malware, social engineering, Games,internet and new media. She writes for MS-Office products at .


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About Kaylee Smith Advanced   I m Digital Marketer

54 connections, 0 recommendations, 175 honor points.
Joined APSense since, March 4th, 2019, From Plano, United States.

Created on Jun 27th 2019 02:00. Viewed 133 times.


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