mscorsec.dll Error Fix

What is a DLL?

DLL (Dynamic Link Library) files contain computer code and resources that can be used by multiple programs at the same time. This uses less system memory and helps your computer system run more efficiently. DLL files give program developers the ability to reuse code to add features to several programs without the need to write new code for each program.

There are many programs that require DLL files to function properly so when one of them is damaged or missing it will cause program crashes and poor system performance.

What is mscorsec.dll?

The mscorsec.dll module contains the Microsoft .NET Security module. The Microsoft .NET Framework offers a very effective solution to the problem of security in several software applications. The module mscorsec.dll is able to clearly manipulate the actions of a code in different applications decreasing the risk involved in using different applications.

From a developer’s point of view developers and administrators alike possess maximum control over the applications and resources. Developers are given easy to access tools to execute authentication, cryptographic routines, and authorization. The module mscorsec.dll removes many security risks associated with applications due to code errors and there is also no need to sacrifice options like which applications can be or cannot be compatible and which resources can or cannot be used.

The important elements of the architecture of the mscorsec.dll module are evidence-based security whose sub-system includes policy, evidence, and procedure. With these three working together only a few security details are made by the user on runtime. Another element is the code access security (CAS) which is the engine that makes sure that all assembly codes do not go beyond the set permission while running on the system.

Verification process is one element which guarantees the run time safety of the assembled code. This is the element responsible for preventing common errors from appearing. Next is the Role-based security which classifies the way the Microsoft .NET Framework gets identity and permission or denial of that identity’s access to resources. Cryptography supports encryption using cryptographic objects based on executed primitives and different feedback mode. Lastly is the application domain which is the way to organize portions of applications.

Recommended fix if you are experiencing mscorsec.dll error messages:

DLL files are important parts of your operating system and many programs require them to function. When these files become damaged or are missing it causes poor system performance and system crashes. To fix these problems the user must replace the damaged file with a valid working version. If a working version cannot be found the user may perform a reinstallation of their operating system.

Mscorsec.dll is created by:

Microsoft Corporation

Known file path:



Click the Download button below to run a free dll scan to find out if you have missing or corrupt dll files on your computer.

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