Agcp.exe EXE Errors: Download and Troubleshoot

Last Updated: 11/25/2023
[Time to Read: ~3-5 minutes]

agcp.exe uses the EXE file extension, which is more specifically known as a agcp.exe file. It is classified as a Win32 EXE (Dynamic link library) file, created for Microsoft® Silverlight by Microsoft.

The initial introduction of agcp.exe released in Microsoft Silverlight 5.1.50918.0 was for Windows 10 on 01/15/2019. This is not only most recent release from Microsoft, but it's the only version known in existence.

Continue reading below to discover detailed file information, EXE file troubleshooting, and free downloads of several versions of agcp.exe.

File Analysis Provided by Jason Geater (Author)


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File Overview


General Information
File Name: agcp.exe
File Extension: EXE file extension
Description: agcp.exe
Object File Type: Dynamic link library
File Operating System: Windows NT 32-bit
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: 0x1a75
Code Size: 6144


What are agcp.exe Error Messages?


agcp.exe Runtime Errors

Runtime errors are Microsoft Silverlight errors that occur during "runtime". Runtime is pretty self-explanatory; it means that these EXE errors are triggered when agcp.exe is attempted to be loaded either when Microsoft Silverlight is starting up, or in some cases already running. Runtime errors are the most common form of EXE error you will encounter using Microsoft Silverlight.

In most cases, agcp.exe runtime errors occurring while the program is running will result in the program terminating abnormally. Most of these agcp.exe error messages mean that Microsoft Silverlight was either unable to locate this file on startup, or the file is corrupt, resulting in a prematurely-aborted startup process. Generally, Microsoft Silverlight will be unable to start without resolving these errors.

Some of the most common agcp.exe errors include:

  • agcp.exe - Bad Image.
  • agcp.exe Application Error.
  • agcp.exe could not be found.
  • agcp.exe could not be installed.
  • agcp.exe could not be launched. Class not registered.
  • agcp.exe could not be started.
  • agcp.exe failed to initialize properly.
  • agcp.exe has encountered a problem and needs to close. We are sorry for the inconvenience.
  • agcp.exe is not a valid Win32 application.
  • agcp.exe is not running.
  • Cannot find agcp.exe.
  • Error starting program: agcp.exe.
  • Faulting Application Path: agcp.exe.
  • The file agcp.exe is missing or corrupt.
  • Windows failed to start - agcp.exe.
System Error


The program can’t start because agcp.exe is missing from your computer. Try reinstalling the program to fix this problem.

Thus, it's critical to make sure your anti-virus is kept up-to-date and scanning regularly.

Finding the source of the agcp.exe error is key to properly resolving these errors. Although most of these EXE errors affecting agcp.exe will happen during startup, occasionally you will encounter a runtime error while using Microsoft® Silverlight. This can occur due to poor programming on behalf of Microsoft Corporation, conflicts with other software or 3rd-party plug-ins, or caused by damaged and outdated hardware. Also, these types of agcp.exe errors can occur if it has been accidentally moved, deleted, or corrupted by a malware infection. Thus, it's critical to make sure your anti-virus is kept up-to-date and scanning regularly.



How to Fix agcp.exe 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 agcp.exe 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 agcp.exe 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 agcp.exe 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 agcp.exe 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 agcp.exe 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 agcp.exe file version. We maintain a comprehensive database of 100% malware-free agcp.exe 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 agcp.exe 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 agcp.exe 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 agcp.exe Files (Malware-Tested 100% Clean)


CAUTION : We strongly advise against downloading and copying agcp.exe to your appropriate Windows system directory. Microsoft typically does not release Microsoft Silverlight EXE 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 agcp.exe and all other EXE files for Microsoft Silverlight. An incorrectly installed EXE 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 agcp.exe


EXE Files Related to agcp.exe

File Name Description Software Program (Version) File Size (bytes) File Location
OneDriveSetup.exe Microsoft OneDrive (32 bit) Setup Microsoft OneDrive (19.192.0926.0012) 35086184 C:\Windows\Microsoft.NET\Framework\v4.0.30319\
agcp.exe agcp.exe Microsoft® Silverlight (5.1.50918.0) 16520 C:\Windows\System32\sru\
coregen.exe Microsoft Common Language Runtime native compiler Microsoft® Silverlight (5.1.50918.0) 68744 C:\Windows\System32\sru\
MpSigStub.exe Microsoft Malware Protection Signature Update Stub Microsoft Malware Protection (1.1.16500.1) 748816 C:\Windows\inf\
FileCoAuth.exe Microsoft OneDriveFile Co-Authoring Executable Microsoft OneDrive (19.192.0926.0012) 506728 C:\Users\Tester\AppData\Local\Microsoft\Windows\

Other Files Related to agcp.exe

File Name Description Software Program (Version) File Size (bytes) File Location
OneX_v1.xsd XML Schema Definition Windows 8 5957 C:\Windows\L2Schemas\
WLANAP_profile_v1.xsd XML Schema Definition Windows 7 7504 C:\Windows\L2Schemas\
LAN_profile_v1.xsd XML Schema Definition Windows 7 2241 C:\Windows\L2Schemas\
LAN_profile_v1.xsd XML Schema Definition Windows 8 2241 C:\Windows\L2Schemas\
l2057.mllr CMU Sphinx MLLR Data Windows 7 249 C:\Windows\Speech\Engines\SR\en-GB\


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