We studied the problem using user reports and various repair strategies that were used to solve the problem.Īs suggested in the message, the error is triggered when “Msvcr120.dll_clr0400.dll” is missing in the System 32 folder.

What is the cause of the error “Msvcr120.dll_clr0400.dll is Missing”? dll is missing, you cannot run games or other programs in C++ programming languages. MSVCR120.dll is the corresponding C+++ library. The file is used to extract valuable application resources required by a third-party installation program at runtime. What is the MSVCR120.dll file? MSVCR120.dll is an important file for the Windows operating system. Recently, however, there have been many reports in which users encounter the error “Msvcr120.dll_clr0400.dll is Missing” when installing or launching an application. It is also used to start programs or games in C++. Msvcr120.dll_clr0400.dll is responsible for extracting the necessary resources when installing an application. Update: Stop getting error messages and slow down your system with our optimization tool.