This document explains how to fix Microsoft Outlook This Application Has Failed To Start Because Msvcr80.dll Was Not Found error if it is not working properly or throwing an error while updating,  launching/opening, performing action like sending or receiving emails, configuring emails etc.

This solutions applies for following version of Microsoft Outlook:

  • Outlook 2016
  • Outlook 365
  • Outlook 2013
  • Outlook 2010
  • Outlook 2007
  • Microsoft Office (2013/365/2016)

 

Error Code Log
Avg. Time to Resolve Issue   40 mins
Difficulty Very Hard
Log Name: Microsoft Outlook <version> 4.52
Source: System Error
Event ID: 9445
Operating System
  • Windows 7
  • Windows 8
  • Windows 10
Level: Administrator
User: <Outlook username>
Description:
  • Faulting Application Name: Microsoft Outlook <Application name>, version: 2.3.4155.11236, time stamp: 0×29825306
  • Faulting module name: Outlook  error.dll, version: 4.4.5248.65411
  • Exception code: 0xb05e246e
  • Fault offset: 0xd08f318e
  • Faulting process ID: 0×916
  • Faulting application start time: 0x03bcad5b09337302
  • Faulting application path: ~<userpath>
  • Faulting module path: ~C:\Program Files (x86)\Microsoft Outlook\<appname>
  • Report ID: e3f42a96-5882-46e8-3142-4342dce8a139

Cause of This Application Has Failed To Start Because Msvcr80.dll Was Not Found Outlook Error Code

  • Windows Firewall blocking the installation
  • System Level Conflict

Steps to resolve This Application Has Failed To Start Because Msvcr80.dll Was Not Found Error Code

Step 1: Check if your network is behind Proxy:

1. In Start Searchbox type CMD
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 import proxy source=ie 

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 Live support for any help during the whole process. 

Step 2: Verify Windows Firewall Settings :

1. In Start Search box type Windows Firewall
Open Windows Firewall2. Click on Windows Firewall.
3. Click on “Turn Windows Firewall On or Off
Turn Windows Firewall on or off4. In Private network Setting, select “Turn off Windows firewall (not recommended)
5. Do the same for Public Network Setting.
Disable Windows Firewall6. Press OK.
Note: After the issue is resolved you must turn the Windows Firewall on.

In most cases This Application Has Failed To Start Because Msvcr80.dll Was Not Found error code 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 Outlook Support Representative 24/7 by clicking on the Chat button.

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Last Updated: 14/02/2016
Solution ID: 822292

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