Top 4 Ways to Fix MSVCR80.dll Error in Outlook 2016, 2013, 2010, 2007, 2003

Microsoft Outlook is one of the most preferred email clients used by individual & business users. But, there are times when you might come across an “MSVCR80.dll not found” error message while using Outlook.

When you install Outlook application on your Windows OS certain values for each Dynamic Link Library file get registered into the Windows Registry. It acts as the central database for your system files. Any invalid values in the Registry can lead to MSVCR.80.DLL Error in Outlook.

Let’s see some of the main reasons behind getting the “MSVCR80.dll not found in Outlook” error.

Do you Know why MSVCR80.dll Error Occur in Outlook?

The primary reason for getting this “Outlook.exe system error msvcr80.dll is missing” error is that the values in the MSVCR80.DLL Registry are either invalid or are deregistered. Apart from this, there are other reasons as well.

1. Faulty add-ins in Outlook.
2. Virus intrusions.
3. Corruption in Outlook PST.
4. Software and hardware failures.

Now, we will look at some possible manual workarounds to troubleshoot the “MSVCR80.dll not found” error from Outlook.

How to Fix MSVCR80.dll Error in Outlook 2016, 2013, 2010, 2007, 2003?

Here are few steps of instructions that need to be followed to know msvcr80 dll fix in Outlook:

1: Reset or Re-register MSVCR.80.DLL

The first and foremost method is to fix the Registry MSVCR.80.DLL using Command Prompt command console.

1. Go to Start, right-click Command Prompt, and select Run as Administrator.
2. Type the following commands in Command Prompt Window.
   takedown /f MSVCR80.DLL
   regsvr32 MSVCR80.DLL

Once the above commands are executed, restart your system. Check if the issue still persists or not. In case, the error is still there, jump to the next method.

2: Delete the “Outlook.exe.manifest” File

Sometimes faulty or inappropriate add-ins change the Outlook.exe.manifest file in Outlook. To fix the msvcr80.dll Outlook error, first, you need to locate this file manually and then delete it from your system. Follow the steps to know how to fix msvcr80.dll error Windows 10 & below versions.

First of all find the location of the Outlook.exe manifest file as per the Outlook version.

For Outlook 2007: C:\Program Files\Micorsoft Office\Office12

For Outlook 2010: C:\Program Files\Micorsoft Office\Office14

Now, delete the Outlook.exe.manifest file and restart Outlook.

3: Repair MS Office Installation or Re-install Outlook

If the error is associated with your Outlook installation program then you can either repair the Office installation or uninstall the existing Office version and reinstall it again on your system.

Steps to Repair Microsoft Office Installation:

1. Go to Start, click Control Panel, and select Uninstall Programs.
2. Locate MS Office from the programs list and click on the Change button.
3. In the Repair Office Installation wizard, select Quick Repair, and click on the Repair button.

To Reinstall MS Office:

This application has failed to start because MSVCR80.dll can be fixed by reinstalling the Outlook. In most cases, reinstalling the entire Office Suite eliminates common bugs and errors.

4: Disable Faulty Outlook Add-Ins

As we already stated that faulty Add-ins are one of the reasons of this “msvcr80.dll missing” error in Outlook. It can create or modify the Outlook.exe.manifest file within the Outlook installation directory, which eventually leads to invalid entries in the Windows Registry. So, it is required to uninstall the faulty add-ins from your Outlook application.

Note: Restart your Outlook in Safe Mode before uninstalling any add-ins.

1. Launch Outlook.
2. Navigate to File >> Options >> Add-Ins.
3. From the Add-Ins tab, click on the Go button.
4. From the COM Add-Ins dialog box, select the faulty add-in and click on the Remove button.

Note: Remove only one add-in at a time.

After uninstalling the faulty add-ins and restart your Outlook application. If you are still receiving the Outlook msvcr80.dll then probably your Outlook PST has gone corrupt. In such a scenario, repairing the PST file is the only solution to resolve this error.

Therefore, we suggest a proficient tool that is specially designed to repair the corrupt file. The PST Repair is a powerful tool that has an Advance and Quick scan mode to repair highly damaged files. In addition, the utility can retrieve data from encrypted and large-sized PST mailbox file.

Furthermore, the software has the capability to retains the original hierarchy of email data & provide an option to restore them in multiple file formats.

Winding Things Up

In this blog, we have explained the reason for getting the “MSVCR80.dll not found error in Outlook”. Further, we have mentioned the manual methods to fix the “Outlook.exe system error msvcr80.dll is missing”.

However, these manual tricks are unable to resolve the issue if there is major corruption in the Outlook PST file. In that case, we suggested an automated tool that can quickly repair the severely corrupted file and allow you to save in multiple formats.