mscorsn.dll - Repair Issues and Download

Sometimes Windows system displays error messages regarding corrupted or missing mscorsn.dll files. Situations like that can occur, for example, during a software installation process. Each software program requires certain resources, libraries, and source data to work properly. Corrupted or nonexistent mscorsn.dll file can therefore effect in failed execution of the started process.

mscorsn.dll file Dynamic Link Library. The file was developed by Microsoft for use with Windows software. Here you will find detailed information about the file and instructions how to proceed in the event of mscorsn.dll related errors on your device. You can also download mscorsn.dll file compatible with Windows 10, Windows 8.1, Windows 8, Windows 7, Windows 7, Windows Vista, Windows Vista devices which will (most probably) allow you to solve the problem.

Compatible with: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows 7, Windows Vista, Windows Vista

User popularity

3.1 Scanning for malicious software
3.2 System and driver update
3.3 System File Checker tool
3.4 System recovery

4 Download mscorsn.dll

4.1 List of mscorsn.dll file versions

File info

General information
Filename	mscorsn.dll
File extension	DLL
Type	Dynamic Link Library
Description	Dynamic Link Library

Software
Program	Windows 10
Software	Windows
Author	Microsoft
Software version	10

Details
File size	26272
Oldest file	2008-01-21
Latest file	2017-03-18

Most common mscorsn.dll file related problems

There are various types of errors related to mscorsn.dll file. mscorsn.dll file may be located in wrong file directory on your device, may not be present in the system, or may be infected with malicious software and therefore not work correctly. Below is a list of most common error messages related to mscorsn.dll file. If you encounter one listed below (or similar), please consider the following suggestions.

mscorsn.dll is corrupted
mscorsn.dll cannot be located
Runtime Error - mscorsn.dll
mscorsn.dll file error
mscorsn.dll file cannot be loaded. Module was not found
cannot register mscorsn.dll file:
mscorsn.dll file could not be loaded
mscorsn.dll file doesn't exist

mscorsn.dll

Application could not be started because mscorsn.dll file is missing. Reinstall the application to solve the problem.

Problems related to mscorsn.dll can be addressed in various ways. Some methods are meant only for advanced users. If you don't have confidence in your skills, we suggest consulting a specialist. Fixing mscorsn.dll file errors should be approached with utmost caution for any mistakes can result in unstable or unproperly working system. If you have the necassary skills, please proceed.

How to fix mscorsn.dll errors in just few steps?

Remember, before taking any action related to system files perform a backup copy of your data!

mscorsn.dll file errors can be caused by various factors, so its is beneficial to try to fix them using various methods.

Step 1: Scan your computer for any malicious software

Windows files are commonly attacked by malicious software that prevents them from working properly. First step in addressing problems with mscorsn.dll file or any other Windows system files should be scanning the system for malicious software using an antivirus tool.

If by any chance you don't have any antivirus software installed on your system yet, you should do it immediately. Unprotected system is not only a source of file errors, but, more importantly, makes your system vulnerable to many dangers. If you don't know which antivirus tool to choose, consult this Wikipedia article – comparison of antivirus software.

Step 2: Update your system and drivers.

Installing relevant Microsoft Windows patches and updates may solve your problems related to mscorsn.dll file. Use dedicated Windows tool to perform the update.

Go to the Windows "Start" menu
Type "Windows Update" in the search field
Choose the appropriate software program (name may vary depending on your system version)
Check if your system is up to date. If any unapplied updates are listed, install them immediately.
After the update has been done,restart your computer in order to complete the process.

Beside updating the system, it is recommended that you install latest device drivers, as drivers can influence proper working of mscorsn.dll or other system files. In order to do so, go to your computer or device producer's website where you will find information regarding latest driver updates.

Step 3: Use System File Checker (SFC) tool

System File Checker is a Microsoft Windows tool. As the name suggests, the tool is used for identyfing and addressing system file related errors, including those related to mscorsn.dll file. After an error related to%fileextension% file has been discovered, the program attempts to automatically replace the mscorsn.dll file with properly working version. To use the tool:

Go to the Windows "Start" menu
Type "cmd" in the search field
Locate "Command Prompt" result – don't run it yet:
Click the right mouse button and select "Run as Administrator" option
Type "sfc /scannow" in console prompt to start the program and follow the instructions

Step 4: Restoring Windows system

Another approach is to restore system to previous state, before the mscorsn.dll file error occured. In order to restore your system, follow the instructions below

Go to the Windows "Start" menu
Type "System Restore" in the search field
Start the system restore tool – it's name may differ depending on version of the system
The application will guide you through the process – read the messages carefully
After the process has finished, restart your computer.

If all the above-mentioned methods failed and the mscorsn.dll file problem has not been resolved, proceed to the next step. Remember that the following steps are intended only for advanced users.

Download and replace mscorsn.dll file

The last solution is to manually download and replace mscorsn.dll file in appropriate folder on the disk. Select file version compatible with your operating system and click the "Download" button. Next, go to your web browser's "Downloaded" folder and copy the downloaded mscorsn.dll file.

Go to the folder where the file should be located and paste the downloaded file. Below is the list of mscorsn.dll file example directory paths.

Windows 10: C:\Windows\Microsoft.NET\Framework\v4.0.30319\
Windows 8.1: C:\Windows\Microsoft.NET\Framework\v4.0.30319\
Windows 8: 1: C:\Windows\Microsoft.NET\Framework\v4.0.30319\
Windows 7: C:\Windows\Microsoft.NET\Framework\v2.0.50727\
Windows 7: C:\Windows\Microsoft.NET\Framework\v2.0.50727\
Windows Vista: ---
Windows Vista: ---

If the steps did not solve your mscorsn.dll file problem, you should consult a professional. A probability exists that the error(s) might be device-related and therefore should be resolved at the hardware level. A fresh operating system installation might be necessary – a faulty system installation process can result in data loss.

File versions list

Filename mscorsn.dll

System Windows 10

File size 26272 bytes

Date -0001-11-30

Download

File details
	MD5	5ff4865bfa682e1e3a874eb02728e67e
	SHA1	d5074240587917b768d066c6697441d1b5075c61
	SHA256	25981c6f3b62a46e7eeaf4f6ea78c7debc82935be4d430cb767c678c4e3a4118
	CRC32	4ca88f5d
	Example file location	C:\Windows\Microsoft.NET\Framework\v4.0.30319\

Filename mscorsn.dll

System Windows 8.1

File size 25672 bytes

Date -0001-11-30

Download

File details
	MD5	2e90cfbd9fb78926fa27eae2f45737bf
	SHA1	337e6fa7b25b838f1166c28e977263e04b699db9
	SHA256	68902d02be54bfd6b3c0e24a5f279b81dc4172688deef0634ff1acf7aed754b8
	CRC32	151f718d
	Example file location	C:\Windows\Microsoft.NET\Framework\v4.0.30319\

Filename mscorsn.dll

System Windows 8

File size 26024 bytes

Date -0001-11-30

Download

File details
	MD5	9e13ee6dbc51cca40eda9cccea715b88
	SHA1	4ea0b37b14277c1269a7b628422e800a588bbeb2
	SHA256	8eca858cb657d7b1abe9c9b639e7090e9c4f00b50f9be6f29aa8d17dd475dd5d
	CRC32	537c6da8
	Example file location	1: C:\Windows\Microsoft.NET\Framework\v4.0.30319\

Filename mscorsn.dll

System Windows 7

File size 15696 bytes

Date 2009-06-10

Download

File details
	MD5	3928387f82d300790b1a0b84428b4efe
	SHA1	6036166b7c1fc35dd5389f1c308ff57f6a5eb500
	SHA256	e1c159c7de294e173904a373d2051a805b6da7830c853ab30b7eaa2cdba43d6f
	CRC32	cb9873a0
	Example file location	C:\Windows\Microsoft.NET\Framework\v2.0.50727\

Filename mscorsn.dll

System Windows 7

File size 16704 bytes

Date -0001-11-30

Download

File details
	MD5	726d039cd4aab161fac152721bf89fe9
	SHA1	dd6fed0a13889809a88129859026a48ec610c51b
	SHA256	4a3db7be95a9de2617dc72c96f84a7615a5cde3029b34c967f08a7c8465f45d9
	CRC32	f6a353e9
	Example file location	C:\Windows\Microsoft.NET\Framework\v2.0.50727\

Filename mscorsn.dll

System Windows Vista

File size 18944 bytes

Date -0001-11-30

Download

File details
	MD5	a122336481acda00abec014d431182be
	SHA1	64d48411815ee686dd6ca8524995897b81ba31bf
	SHA256	687fa10a78b69d2c8d7645ab73acf11731e703998b4363823f023de6181d4944
	CRC32	21cff05c
	Example file location	---

Filename mscorsn.dll

System Windows Vista

File size 19968 bytes

Date -0001-11-30

Download

File details
	MD5	ddec88b62fbff82ce626ffad7b18c1c8
	SHA1	66c1d1b44f6888c014d1793850c905f57aa3db91
	SHA256	8cfc1c78e01aae93f5d9fa4facb8665ae7f4de18b1710b020480fe2618c5f1df
	CRC32	db463ae2
	Example file location	---