Windows OS

MSVCR100.dll Missing or Not Found on Windows [Solved]

MSVCR100.dd is required by systems to run applications and programs that use C++ for development. This DLL file disables you from running any application that was developed using the C++ language. More specifically, the discussed issue can be caused by Visual C++ 2010 Redistributable missing from your system, a virus infecting or corrupting this file, or outdated Windows.

In this write-up, we will see how we can solve the “MSVCR100.dll Missing or Not Found” issue on Windows 10.

How to Fix the “MSVCR100.dll Missing or Not Found” on Windows?

To Get Rid of the “MSVCR100.dll Missing or Not Found” Issue on Windows, try the following fixes:

Method 1: Download Visual C++ 2010 Redistributable

Visual C++ 2010 Redistributable is used to run all the applications developed on Visual Studio. You can download this package by following the listed steps.

Step 1: See Information About Your System

Open “System Information” from the Start menu:

Step 2: Note System Type

See whether your system is 32-bit or 64-bit:

Step 3: Download File

Download the file from here. After downloading is complete, install it by going through the installation wizard:

Method 2: Run Virus Scan

Some Viruses or malware might infect your system and have corrupted the MSVCR100.dll file. Therefore, run a virus scan by walking through the instructions given below.

Step 1: Open the Settings App

Press “Windows+I” to launch System Settings:

Step 2: Choose “Update & Security”

Scroll down to find the “Update & Security” category and hit it when found:

Step 3: Go to Windows Security

Choose the category highlighted in the screenshot:

Step 4: Select Protection

Under “Protection areas”, move to “Virus & threat protection” section:

Step 5: Perform System Scan

Tap the “Quick scan” button:

Method 3: Update Your Windows

Getting the latest version of your Windows can fix this issue. You can do this by following detailed step-by-step instructions provided.

Step 1: Check for Updates

Open “Check for Updates” from the Startup menu:

Step 2: Download Any Available Updates

Hit the highlighted button in the image:

Method 4: Copy the File From Another Computer

Go to a system that has the MSVCR100.dll file. Copy it to a USB stick, plug the USB stick that is giving this error, and paste this file into this system. For this purpose, check out the listed steps.

Step 1: Start CMD as Admin

Type “cmd” in the Startup menu’s search box and press “CTRL+SHIFT+ENTER”:

Step 2: View System Type

Run the command below to see the system type:

>control /name microsoft.system

Step 3: Go to System32 Directory

Navigate through your Windows installation drive and make your way to the “System32” folder:

Step 4: Copy the File

Copy the “msvcr100.dll” file from an error-free system to a USB drive to transfer it to the system producing this error:

Plug the USB into the system and paste this file into the system32 folder.


The “MSVCR100.dll Missing or Not Found” problem on Windows can be fixed using various solutions. These solutions include downloading Visual C++ 2010 redistributable, running the virus scan, updating your Windows, or copying the file from another computer. This blog guided about several methods for fixing the mentioned MSVCR.dll missing file issue.

About the author

Shahrukh Syed

I am a Goal oriented person who loves to learn new things. I am skilled in Web Development and MERN Stack. As a technical author, I write about different technologies and solve the problems faced while using them.