Realtek Semiconductor Realtek High Definition Audio Codec (Windows 7 / 8/ 8.1/ 10 64-bit) DLL SetupCore.dll

SetupCore.dll DLL Errors: Download and Troubleshoot

Last Updated: 11/28/2023
[Average Read Time: 4.5 minutes]

The development of Microsoft® Windows® Operating System by Realtek Semiconductor prompted the latest creation of SetupCore.dll. It is also known as a Setup Core Actions file (file extension DLL), which is classified as a type of Win64 DLL (Executable application) file.

The first version of SetupCore.dll was released for the Windows 10 Operating System on 09/11/2014 inside PhotoScape X 3.7. On 01/07/2019, version 10.0.18362.653 (WinBuild.160101.0800) was released for Realtek High Definition Audio Codec (Windows 7 / 8/ 8.1/ 10 64-bit) R2.82.

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

File Analysis Provided by Jason Geater (Author)

File Overview

General Information ^✻
File Name:	SetupCore.dll
File Extension:	DLL file extension
Description:	Setup Core Actions
Object File Type:	Executable application
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® Windows® Operating System
Legal Copyright:	© Microsoft Corporation. All rights reserved.

File Details
Character Set:	Unicode
Language Code:	English (U.S.)
File Flags:	(none)
File Flags Mask:	0x003f
Entry Point:	0x12d3f0
Code Size:	1246208

View Other SetupCore.dll Information

File Info	Description
File Size:	2.2 MB
File Modification Date/Time:	2020:03:04 16:29:28+00:00
File Type:	Win64 DLL
MIME Type:	application/octet-stream
Warning:	Possibly corrupt Version resource
Machine Type:	AMD AMD64
Time Stamp:	2054:12:14 22:24:22+00:00
PE Type:	PE32+
Linker Version:	14.15
Code Size:	1246208
Initialized Data Size:	1033216
Uninitialized Data Size:	0
Entry Point:	0x12d3f0
OS Version:	10.0
Image Version:	10.0
Subsystem Version:	6.1
Subsystem:	Windows GUI
File Version Number:	10.0.18362.653
Product Version Number:	10.0.18362.653
File Flags Mask:	0x003f
File Flags:	(none)
File OS:	Windows NT 32-bit
Object File Type:	Executable application
File Subtype:	0
Language Code:	English (U.S.)
Character Set:	Unicode
Company Name:	Microsoft Corporation
File Description:	Setup Core Actions
File Version:	10.0.18362.653 (WinBuild.160101.0800)
Internal Name:	SetupCore.dll
Legal Copyright:	© Microsoft Corporation. All rights reserved.
Product Name:	Microsoft® Windows® Operating System
Product Version:	10.0.18362.653

^✻ Portions of file data provided by Exiftool (Phil Harvey) distributed under the Perl Artistic License.

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What are SetupCore.dll Error Messages?

Dynamic Link Library SetupCore.dll Errors

SetupCore.dll is considered a type of Dynamic Link Library (DLL) file. Dynamic Link Library files, like SetupCore.dll, are essentially a "guide book" that stores information and instructions for executable (EXE) files - like Setup.exe - to follow. These files were created so that multiple programs (eg. Realtek High Definition Audio Codec (Windows 7 / 8/ 8.1/ 10 64-bit)) could share the same SetupCore.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 SetupCore.dll is attempted to be loaded either when Realtek High Definition Audio Codec (Windows 7 / 8/ 8.1/ 10 64-bit) is starting up, or in some cases already running. Some of the most common SetupCore.dll errors include:

Access Violation at address - SetupCore.dll.
SetupCore.dll could not be found.
Cannot find C:\$WINDOWS.~BT\Sources\SetupCore.dll.
Cannot register SetupCore.dll.
Cannot start Realtek High Definition Audio Codec (Windows 7 / 8/ 8.1/ 10 64-bit). A required component is missing: SetupCore.dll. Please install Realtek High Definition Audio Codec (Windows 7 / 8/ 8.1/ 10 64-bit) again.
Failed to load SetupCore.dll.
The application has failed to start because SetupCore.dll was not found.
The file SetupCore.dll is missing or corrupt.
This application failed to start because SetupCore.dll was not found. Re-installing the application may fix this problem.

Your SetupCore.dll file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with Realtek High Definition Audio Codec (Windows 7 / 8/ 8.1/ 10 64-bit)), or deleted by a malware infection. Furthermore, SetupCore.dll file corruption could be caused from a power outage when loading Realtek High Definition Audio Codec (Windows 7 / 8/ 8.1/ 10 64-bit), system crash while loading SetupCore.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.

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How to Fix SetupCore.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 SetupCore.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):

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

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

Step 2: If recently installed Realtek High Definition Audio Codec (Windows 7 / 8/ 8.1/ 10 64-bit) (or related software), uninstall then try reinstalling Realtek High Definition Audio Codec (Windows 7 / 8/ 8.1/ 10 64-bit) software.

You can uninstall Realtek High Definition Audio Codec (Windows 7 / 8/ 8.1/ 10 64-bit) software by following these instructions (Windows XP, Vista, 7, 8, and 10):

Hit the Windows Start button
In the search box, type "Uninstall" and press "ENTER".
In the search results, find and click "Add or Remove Programs"
Find the entry for Realtek High Definition Audio Codec (Windows 7 / 8/ 8.1/ 10 64-bit) R2.82 and click "Uninstall"
Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall Realtek High Definition Audio Codec (Windows 7 / 8/ 8.1/ 10 64-bit) software.

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

Realtek High Definition Audio Codec (Windows 7 / 8/ 8.1/ 10 64-bit) R2.82

Realtek Semiconductor

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 SetupCore.dll error messages that are encountered can be contributed to an outdated Windows Operating System. To run Windows Update, please follow these easy steps:

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

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

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If Those Steps Fail: Download and Replace Your SetupCore.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 SetupCore.dll file version. We maintain a comprehensive database of 100% malware-free SetupCore.dll files for every applicable version of Realtek High Definition Audio Codec (Windows 7 / 8/ 8.1/ 10 64-bit). Please follow the steps below to download and properly replace you file:

Locate your Windows operating system version in the list of below "Download SetupCore.dll Files".
Click the appropriate "Download Now" button and download your Windows file version.
Copy this file to the appropriate Realtek High Definition Audio Codec (Windows 7 / 8/ 8.1/ 10 64-bit) folder location:

Windows 10: C:\$WINDOWS.~BT\Sources\
Windows 10: C:\$WINDOWS.~BT\DUDownload\Setup\Windows10.0-KB4534726-x64\
Windows 10: C:\$WINDOWS.~BT\Sources\Windows10.0-KB4534726-x64\
Windows 10: C:\$WINDOWS.~BT\Sources\
Windows 10: C:\$WINDOWS.~BT\DUDownload\Setup\Windows10.0-KB4534726-x64\
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Windows 10: C:\$WINDOWS.~BT\Sources\Windows10.0-KB4534726-x64\
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Windows 10: C:\Windows\Temp\tmp7AC5.tmp\
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Windows 10: C:\Windows\Temp\527D94AF-D053-4381-B105-0D815D53791E\amd64_microsoft-windows-setup360-media-base_31bf3856ad364e35_10.0.16299.1004_none_31ce0d26a64f2cf4\
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Windows 10: C:\$WINDOWS.~BT\Sources\
Windows 10: C:\$WINDOWS.~BT\DUDownload\Setup\Windows10.0-KB4534726-x64\
Windows 10: C:\$WINDOWS.~BT\Sources\Windows10.0-KB4534726-x64\
Windows 10: C:\$WINDOWS.~BT\Sources\
Windows 10: C:\$WINDOWS.~BT\DUDownload\Setup\Windows10.0-KB4534726-x64\
Windows 10: C:\$WINDOWS.~BT\Sources\Windows10.0-KB4534726-x64\
Windows 10: C:\$WINDOWS.~BT\Sources\
Windows 10: C:\$WINDOWS.~BT\DUDownload\Setup\Windows10.0-KB4534726-x64\
Windows 10: C:\$WINDOWS.~BT\Sources\Windows10.0-KB4534726-x64\
Windows 10: C:\$WINDOWS.~BT\Sources\
Windows 10: C:\$WINDOWS.~BT\DUDownload\Setup\Windows10.0-KB4534726-x64\
Windows 10: C:\$WINDOWS.~BT\Sources\Windows10.0-KB4534726-x64\
Windows 10: C:\$WINDOWS.~BT\Sources\
Windows 10: C:\$WINDOWS.~BT\DUDownload\Setup\Windows10.0-KB4534726-x64\
Windows 10: C:\$WINDOWS.~BT\Sources\Windows10.0-KB4534726-x64\
Windows 10: C:\$WINDOWS.~BT\Sources\
Windows 10: C:\$WINDOWS.~BT\DUDownload\Setup\Windows10.0-KB4534726-x64\
Windows 10: C:\$WINDOWS.~BT\Sources\Windows10.0-KB4534726-x64\
Windows 10: C:\$WINDOWS.~BT\Sources\
Windows 10: C:\$WINDOWS.~BT\DUDownload\Setup\Windows10.0-KB4534726-x64\
Windows 10: C:\$WINDOWS.~BT\Sources\Windows10.0-KB4534726-x64\
Windows 10: C:\$WINDOWS.~BT\Sources\
Windows 10: C:\$WINDOWS.~BT\DUDownload\Setup\Windows10.0-KB4534726-x64\
Windows 10: C:\$WINDOWS.~BT\Sources\Windows10.0-KB4534726-x64\
Windows 10: C:\$WINDOWS.~BT\Sources\
Windows 10: C:\$WINDOWS.~BT\DUDownload\Setup\Windows10.0-KB4534726-x64\
Windows 10: C:\$WINDOWS.~BT\Sources\
Windows 10: C:\$WINDOWS.~BT\DUDownload\Setup\Windows10.0-KB4534726-x64\
Windows 10: C:\$WINDOWS.~BT\Sources\Windows10.0-KB4534726-x64\
Windows 10: C:\$WINDOWS.~BT\Sources\
Windows 10: C:\$WINDOWS.~BT\Sources\Windows10.0-KB4534726-x64\
Windows 10: C:\$WINDOWS.~BT\Sources\
Windows 10: C:\$WINDOWS.~BT\DUDownload\Setup\Windows10.0-KB4534726-x64\
Windows 10: C:\$WINDOWS.~BT\Sources\Windows10.0-KB4534726-x64\
Windows 10: C:\$WINDOWS.~BT\Sources\
Windows 10: C:\$WINDOWS.~BT\DUDownload\Setup\Windows10.0-KB4534726-x64\
Windows 10: C:\$WINDOWS.~BT\Sources\Windows10.0-KB4534726-x64\
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 SetupCore.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.

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

CAUTION : We strongly advise against downloading and copying SetupCore.dll to your appropriate Windows system directory. Realtek Semiconductor typically does not release Realtek High Definition Audio Codec (Windows 7 / 8/ 8.1/ 10 64-bit) 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 SetupCore.dll and all other DLL files for Realtek High Definition Audio Codec (Windows 7 / 8/ 8.1/ 10 64-bit). An incorrectly installed DLL file may create system instability and could cause your program or operating system to stop functioning altogether. Proceed with caution.

Cisco VPN Client Fix for Windows 8.1 and 10 3.6

File Name

Software Version

File Version

Architecture

SetupCore.dll

10.0.18362.590

10.0.18362.590 (WinBuild.160101.0800)

64-bit (x64)

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
appraiser.dll	Compatibility Appraiser	Microsoft® Windows® Operating System (10.0.18362.653)	1711632	C:\Windows\Temp\527D94AF-D053-4381-B105-0D815D5...
migstore.dll	Migration Engine Store	Microsoft® Windows® Operating System (10.0.18362.1)	1228840	C:\Windows\BitLockerDiscoveryVolumeContents\
csiagent.dll	CSI Agent	Microsoft® Windows® Operating System (10.0.18362.1)	656392	C:\Windows\BitLockerDiscoveryVolumeContents\
mupmigplugin.dll	Microsoft Network Provider Migration Plugin Dll	Microsoft® Windows® Operating System (10.0.18362.653)	104960	C:\Program Files\Microsoft Office 15\root\vfs\P...
DolbyDAX2APOv211.dll	Dolby DAX2 APO	Dolby DAX2 (0.8.0.32)	5346992	C:\Windows\System32\winevt\Logs\

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
setupact.log	Log	Realtek High Definition Audio Codec (Windows 7 / 8/ 8.1/ 10 64-bit) R2.82	62830	C:\Windows\Panther\UnattendGC\
setupact.log	Log	Realtek RTL8187B Wireless 802.11b/g 54Mbps USB 2.0 Network Adapter 2015-10-28	62521	C:\Windows\Panther\UnattendGC\
setupapi.dev.log	Log	Realtek High Definition Audio Codec (Windows 7 / 8/ 8.1/ 10 64-bit) R2.82	763129	C:\Windows\inf\
setupapi.dev.log	Log	Realtek RTL8187B Wireless 802.11b/g 54Mbps USB 2.0 Network Adapter 2015-10-28	684126	C:\Windows\inf\
api-ms-win-core-profil...	ApiSet Stub DLL	Microsoft® Windows® Operating System (10.0.17134.12)	10600	C:\Users\Tester\AppData\Local\Microsoft\OneDriv...

SetupCore.dll DLL Errors: Download and Troubleshoot

File Overview

What are SetupCore.dll Error Messages?

Dynamic Link Library SetupCore.dll Errors

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

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

Step 2: If recently installed Realtek High Definition Audio Codec (Windows 7 / 8/ 8.1/ 10 64-bit) (or related software), uninstall then try reinstalling Realtek High Definition Audio Codec (Windows 7 / 8/ 8.1/ 10 64-bit) software.

Step 3: Perform a Windows Update.

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

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

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