Fix, Download, and Update Coreclr.dll

Last Updated: 11/26/2023
[Reading Time Required: 3.5 minutes]

coreclr.dll is considered a type of Microsoft .NET Runtime Common Language Runtime - WorkStation file. It is most-commonly used in Microsoft® Silverlight developed by Microsoft. It uses the DLL file extension and is considered a Win32 DLL (Dynamic link library) file.

The first version of coreclr.dll for Microsoft Silverlight 5.1.50918.0 was seen on 01/15/2019 in Windows 10. This is the most recent release date from Microsoft, according to our records.

In this short article, you will discover detailed file information, steps for troubleshooting DLL file problems with coreclr.dll, and list of free downloads for every version that exists in our comprehensive file directory.

File Analysis Provided by Jason Geater (Author)


Recommended Download: Fix coreclr.dll / Microsoft Silverlight-related registry issues with WinThruster.

Compatible with Windows 11, 10, 8, 7, Vista, XP and 2000

Average User Rating

 

Optional Offer for WinThruster by Solvusoft
| EULA | Privacy Policy | Terms | Uninstall


File Overview


General Information
File Name: coreclr.dll
File Extension: DLL file extension
Description: Microsoft .NET Runtime Common Language Runtime - WorkStation
Object File Type: Dynamic link library
Comments: Flavor=Retail
File Operating System: Win32
MIME Type: application/octet-stream
User Popularity Rating:
 
Developer and Software Information
Software Developer: Microsoft Corporation
Software Program: Microsoft® Silverlight
Legal Copyright: © Microsoft Corporation. All rights reserved.
File Details
Character Set: Unicode
Language Code: English (U.S.)
File Flags: Private build
File Flags Mask: 0x003f
Entry Point: 0x463db
Code Size: 3322368


What are coreclr.dll Error Messages?


Dynamic Link Library coreclr.dll Errors

coreclr.dll is considered a type of Dynamic Link Library (DLL) file. Dynamic Link Library files, like coreclr.dll, are essentially a "guide book" that stores information and instructions for executable (EXE) files - like MpSigStub.exe - to follow. These files were created so that multiple programs (eg. Microsoft Silverlight) could share the same coreclr.dll file, saving valuable memory allocation, therefore making your computer run more efficiently.

Unfortunately, what makes DLL files so convenient and efficient, also makes them extremely vulnerable to problems. If something happens to a shared DLL file, either it goes missing or gets corrupted in some way, it can generate a "runtime" error message. Runtime is pretty self-explanatory; it means that these errors are triggered when coreclr.dll is attempted to be loaded either when Microsoft Silverlight is starting up, or in some cases already running. Some of the most common coreclr.dll errors include:

Your coreclr.dll file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with Microsoft Silverlight), or deleted by a malware infection. Furthermore, coreclr.dll file corruption could be caused from a power outage when loading Microsoft Silverlight, system crash while loading coreclr.dll, bad sectors on your storage media (usually your primary hard drive), or quite commonly, a malware infection. Thus, it's critical to make sure your anti-virus is kept up-to-date and scanning regularly.



How to Fix coreclr.dll Errors in 3 Steps (Time to complete: ~5-15 minutes)

If you're encountering one of the error messages above, follow these troubleshooting steps to resolve your coreclr.dll issue. These troubleshooting steps are listed in the recommended order of execution.


Step 1: Restore your PC back to the latest restore point, "snapshot", or backup image before error occurred.

To begin System Restore (Windows XP, Vista, 7, 8, and 10):

  1. Hit the Windows Start button
  2. When you see the search box, type "System Restore" and press "ENTER".
  3. In the search results, find and click System Restore.
  4. Please enter the administrator password (if applicable / prompted).
  5. Follow the steps in the System Restore Wizard to choose a relevant restore point.
  6. Restore your computer to that backup image.

If the Step 1 fails to resolve the coreclr.dll error, please proceed to the Step 2 below.

Step 2: If recently installed Microsoft Silverlight (or related software), uninstall then try reinstalling Microsoft Silverlight software.

You can uninstall Microsoft Silverlight software by following these instructions (Windows XP, Vista, 7, 8, and 10):

  1. Hit the Windows Start button
  2. In the search box, type "Uninstall" and press "ENTER".
  3. In the search results, find and click "Add or Remove Programs"
  4. Find the entry for Microsoft Silverlight 5.1.50918.0 and click "Uninstall"
  5. Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall Microsoft Silverlight software.

If this Step 2 fails as well, please proceed to the Step 3 below.

Microsoft Silverlight 5.1.50918.0

Microsoft Corporation

Step 3: Perform a Windows Update.

When the first two steps haven't solved your issue, it might be a good idea to run Windows Update. Many coreclr.dll error messages that are encountered can be contributed to an outdated Windows Operating System. To run Windows Update, please follow these easy steps:

  1. Hit the Windows Start button
  2. In the search box, type "Update" and press "ENTER".
  3. In the Windows Update dialog box, click "Check for Updates" (or similar button depending on your Windows version)
  4. If updates are available for download, click "Install Updates".
  5. After the update is completed, restart your PC.

If Windows Update failed to resolve the coreclr.dll error message, please proceed to next step. Please note that this final step is recommended for advanced PC users only.



If Those Steps Fail: Download and Replace Your coreclr.dll File (Caution: Advanced)

If none of the previous three troubleshooting steps have resolved your issue, you can try a more aggressive approach (Note: Not recommended for amateur PC users) by downloading and replacing your appropriate coreclr.dll file version. We maintain a comprehensive database of 100% malware-free coreclr.dll files for every applicable version of Microsoft Silverlight. Please follow the steps below to download and properly replace you file:

  1. Locate your Windows operating system version in the list of below "Download coreclr.dll Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate Microsoft Silverlight folder location:
    Windows 10: C:\Program Files (x86)\Microsoft Silverlight\5.1.50918.0\
  4. Restart your computer.

If this final step has failed and you're still encountering the error, you're only remaining option is to do a clean installation of Windows 10.


GEEK TIP : We must emphasize that reinstalling Windows will be a very time-consuming and advanced task to resolve coreclr.dll problems. To avoid data loss, you must be sure that you have backed-up all of your important documents, pictures, software installers, and other personal data before beginning the process. If you are not currently backing up your data, you need to do so immediately.



Download coreclr.dll Files (Malware-Tested 100% Clean)


CAUTION : We strongly advise against downloading and copying coreclr.dll to your appropriate Windows system directory. Microsoft typically does not release Microsoft Silverlight DLL files for download because they are bundled together inside of a software installer. The installer's task is to ensure that all correct verifications have been made before installing and placing coreclr.dll and all other DLL files for Microsoft Silverlight. An incorrectly installed DLL file may create system instability and could cause your program or operating system to stop functioning altogether. Proceed with caution.

Windows 10


Files Related to coreclr.dll


DLL Files Related to coreclr.dll

File Name Description Software Program (Version) File Size (bytes) File Location
libeay32.dll OpenSSL Shared Library The OpenSSL Toolkit (1.0.2s) 1306984 C:\Users\Tester\AppData\Local\Packages\Microsof...
FloodgateClientLibrary... Microsoft Office component Microsoft Office (16.0.11619.10000) 2938216 C:\Documents and Settings\Bill\Local Settings\A...
api-ms-win-crt-filesys... ApiSet Stub DLL Microsoft® Windows® Operating System (10.0.17134.12) 13160 C:\Users\Tester\AppData\Local\
mscorrc.dll Recursos do Microsoft .NET Runtime Microsoft® Silverlight (5.1.50918.0) 10472 C:\Windows\inf\
System.Management.ni.dll Dynamic Link Library Microsoft Silverlight 5.1.50918.0 1482752 C:\Program Files (x86)\Common Files\microsoft s...

Other Files Related to coreclr.dll

File Name Description Software Program (Version) File Size (bytes) File Location
OneX_v1.xsd XML Schema Definition Windows 7 5957 C:\Windows\L2Schemas\
WWAN_profile_v1.xsd XML Schema Definition Windows 8 6201 C:\Windows\L2Schemas\
WWAN_profile_v1.xsd XML Schema Definition Windows 8.1 6201 C:\Windows\L2Schemas\
WLANAP_profile_v1.xsd XML Schema Definition Windows 8.1 7548 C:\Windows\L2Schemas\
WLANAP_profile_v1.xsd XML Schema Definition Windows 10 7548 C:\Windows\L2Schemas\


RocketPC

Optional Offer for WinThruster by Solvusoft | EULA | Privacy Policy | Terms | Uninstall


Browse Other File Extensions in Alphabetical Order :   # A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

You are downloading trial software. The purchase of a one-year software subscription at the price of $29.97 USD is required to unlock all software features. Subscription auto-renews at the end of the term (Learn more). By clicking the "Start Download" button above and installing "Software", I acknowledge I have read and agree to the Solvusoft End User License Agreement and Privacy Policy.