This document explains how to fix Microsoft Office Error code 1084-16 if it is not working correctly or throwing an unexpected error during office installaiton. This solutions applies for Office Home, Office Personal, Office University, Office Academy, Office for business, Office Professional, Office Professional Plus, Office 365, Office 2013, and Office 2016. The error 1084-16 generally occurs while installing Office, Upgrading office, Opening Office, launching Office, removing/uninstalling Microsoft office or while applying windows updates. This error applies to all Microsoft office Products (Word, Excel, PowerPoint, Outlook, OneNote, Access, Project, Publisher, Visio, Infopath) and the error generally occurs in Windows 10, Windows 8, Windows 8.1, Windows 7, Windows Vista, Windows XP and other Microsoft Windows Editions.

Error InformationError Descripton
1084-16 Error Code Log
Avg. Time to Resolve Issue   30 mins
Difficulty Hard
Log Name: Microsoft Office <version> 3.88
Source: Application Error
Event ID: 5727
Task Category: (644)
Level: System Level
User: <Windows username>
Description:
  • Faulting application name: Microsoft Office <Application name>, version: 9.8.0692.69090, time stamp: 0×49409347
  • Faulting module name: Office update.dll, version: 2.1.1230.32329, time stamp: 0×43166854, time stamp: 0×60929090
  • Exception code: 0xc02c725f
  • Fault offset: 0xb09f054e
  • Faulting process ID: 0×093
  • Faulting application start time: 0x04abbd6f70110768
  • Faulting application path: ~<userpath>
  • Faulting module path: ~C:\Program Files (x86)\Microsoft Office\<appname>
  • Report ID: g8e99g68-7846-87c2-4538-8312bbe5a758
Table of contents

Symptoms of Error Code

  • You will get error while installing/updating Microsoft Office
  • Slows down overall Windows speed
  • Microsoft Office stops responding.

Cause of 1084-16 Error Code

  • Corrupt Ms Office installation files
  • Windows Firewall Issue
  • Temporary Internet files location is infected with active malware

How to fix Error Code 1084-16

Disclaimer
The steps given below should be followed under strict supervision of a Computer Expert. We are not responsible if anything goes wrong with your PC following the steps. All the steps given above are indicative and should resolve the problem in most cases.  You can contact our 24×7 technical support for guaranteed resolution of the issue.
Step 1 Disable any installed Antivirus/Malware/Adware Program Temporarily:
Some times Antivirus/Malware/Adware programs mark Microsoft office installer files as Spam and block it from installing. Please refer your vendors website for disabling it temporarily. Once installation is done you can activate it again.

Step 2 Disable Proxy:

1. In Start Searchbox type “CMD” (without qoutes)
2. Click on CMD.
Office Resolve Error Proxy Check 3. In command Prompt Copy following commands (Simply select the command and hold ctrl+c and press ctrl+v in command prompt)

 netsh winhttp show proxy 

Check Proxy Setting

Note: You will need Administrator Access to Run the above command. Simply Right Click on CMD button and select “Run as Administrator

If you get the message “Direct Access (no proxy server)“, continue to the next step otherwise disable proxy from Network Settings.

 You can contact our 24×7 customer support for any help during the whole process. 

Step 3 Check Internet explorer Settings Configuration:

1. Hold Windows Key + R. Run Dialogue Box will open up.
2. Type iexplore and Press OK.

Open Internet Explorer3. Goto Tools and Select Internet Options
Select Internet Options From tools menu4. Select Security Tab and Click on “Reset all zones to default level” if the button is active.
Reset Internet Settings
5. Press OK.

In most cases error code 1084-16 should be resolved by following above steps. If however the issue still persists it means there is some critical issue with your system which needs to be fixed manually and is recommended to be done by an experienced Computer Technician.

You can chat one-on-one with one of our Technical Support Representative 24/7 by clicking on the Chat button.

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Last Updated: 25/02/2016
Solution ID: 952212

 

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