The program can’t start because MSVCR120.dll is missing from your computer. Try reinstalling the program to fix this problem.
In our case it is about the executable from Nvidia (NVIDIA Web Helper.exe System Error), which after each start of Windows PC, opens a warning box with the message above.
Since this is not a process that interests us too much whether or not running on the system, a simple “OK” in the dialog box is enough to “We solve the problem”.

In the past I was writing about a similiary error caused by the apparent lack of a Librarii .dll, at the launch of the Adobe Photoshop application.Error resolution: msvcrt10.dll is missing [Photoshop cs4]
Before we see How can we solve this error, let's see a little what this file meansMsvcr120.dll, where it comes from and what it does.
Like all .dll files,Msvcr120.dll it is a bookstore which contains functions, components or resources, which can be used both by the operating system and the applications installed in performing operations. When this file is missing or supported suspicious changes following the virus system, the proper functioning of an application that uses its functions, will suffer.
Msvcr120.dllbelongVisual C++ Redistributable Packages forVisual Studio 2013. If it is missing, the executables that need a component of the package will return to launch the error:“MSVCR120.dll is missing from your computer“.
Solving the problem can be very simple, in two ways.
1. reinstallationVisual C++ Redistributable Packages. WhenMsvcr120.dll Missing, it is a sign that during the installation of the package, something did not go as it should have been missing.
Download Visual C++ Redistributable Packages for Visual Studio 2013 From Microsoft
After installing the package, restart the computer and everything should return to normal.
2. If you do not want to do the Visual C ++ Redistribute Packages for VS2013, you can try by copying a file Msvcr120.dll From another Windows system, on the system in which this file is missing. It is not a recommended method, but it solves the problem.
It is good to know thatMsvcr120.dllis available at download On many websites, but most of the time, besides the original package, other components that you would not want to be installed on the operating system are also introduced.
The best indicated would be to copyMsvcr120.dll from a Windows PC which is Safe or a trusted website.
MSVCR120.DLL is present on all Windows Microsoft 7 / Windows 10 operating systems.