The msvcr100.dll file is a package of the Microsoft Visual Studio 2010 that was developed by Microsoft Corporation. It is defined in the Microsoft C Runtime Library and supports various programs that run in your computer. Most users are likely to experience msvcr100.dll error messages that usually appear when launching particular software or programs. Some of the reasons why you get the Dll error message is that the file might be corrupted or damaged.

There are almost 9 versions of the msvcr100.dll files that operate within the Microsoft C Runtime Library. Some of them include 32-bit and 64-bit 10.0.40219.325, 32-bit and 64-bit 10.0.30319.1, 32-bit and 64-bit 10.0.40219.1. Most of the msvcr100.dll error messages often occur as a result of two programs sharing a similar .Dll file. It can also be due to incorrect versions or faulty msvcr100.dll file. In other situations, a deleted program can erase the msvcr100.dll file which relates to both programs.

Some of the error messages regarding msvcr100.dll file include;

  • “Msvcr100.dll is missing”
  • “Cannot find msvcr100.dll”
  • “Msvcr100.dll error loading”
  • “Msvcr100.dll could not be located”

How can I fix the msvcr100.dll errors?

Installation of available Window updates

There is a possibility that the patch or service pack that is installed by a Windows update is likely to update or replace the msvcr100.dll file that pops out the error messages.

Check the recycle bin

There are situations where you can delete the .dll file unexpectedly. Navigate through your Recycle Bin and click to restore the msvcr100.dll file that was missing. Most of the programs rely on this file and thus and thus will show the error messages if they cannot be located in their appropriate folders.

Download Microsoft Visual C++ 2010 Service Pack 1 Redistributable Package MFC Security Update

It will help restore or replace the initial msvcr100.dll with the latest version that allows the softwares and programs to run efficiently.

Reinstall the problematic software or program

A software or random application that produces the msvcr100.dll error message can be uninstalled and reinstalled to fix the problem. It can be useful in replacing the components in the .dll folder that were damaged or corrupted by malicious programs


Perform a comprehensive malware scan

It is necessary to run a virus scan to detect any potential threats that are present in your computer. The malicious softwares or malware can cause the msvcr100.dll to be ineffective in executing its functions.

Undo system changes using the System Restore

The essential system files will be reverted to a previous version that will be useful in fixing the msvcr100.dll error messages.It might have resulted from changes in these types of system files.