Realtek Semiconductor Realtek High Definition Audio Codec (Windows 7 / 8/ 8.1/ 10 64-bit) EXE SetupHost.exe

SetupHost.exe Runtime Errors: Download and Troubleshoot

Last Updated: 11/25/2023
[Time Required for Reading: 3.5 minutes]

EXE files such as SetupHost.exe are categorized as Win64 EXE (Executable application) files. As a Modern Setup Host file, it was created for use in Microsoft® Windows® Operating System by Realtek Semiconductor.

The first release in the Windows 10 Operating System for SetupHost.exe was on 07/01/2014 inside Spybot - Search & Destroy 2.4.40. The most recent version [file version 10.0.18362.653 (19h1_release_svc_prod1.200122-1809)] was introduced on 01/07/2019 for Realtek High Definition Audio Codec (Windows 7 / 8/ 8.1/ 10 64-bit) R2.82.

Please continue reading to find your correct SetupHost.exe file version download (free), detailed file information, and EXE file troubleshooting instructions.

File Analysis Provided by Jason Geater (Author)

File Overview

General Information ^✻
File Name:	SetupHost.exe
File Extension:	EXE file extension
Description:	Modern Setup Host
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:	0x8f3e0
Code Size:	595456

View Other SetupHost.exe Information

File Info	Description
File Size:	840 kB
File Modification Date/Time:	2020:03:04 16:29:28+00:00
File Type:	Win64 EXE
MIME Type:	application/octet-stream
Warning:	Possibly corrupt Version resource
Machine Type:	AMD AMD64
Time Stamp:	2043:02:02 17:01:47+00:00
PE Type:	PE32+
Linker Version:	14.15
Code Size:	595456
Initialized Data Size:	270848
Uninitialized Data Size:	0
Entry Point:	0x8f3e0
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:	Modern Setup Host
File Version:	10.0.18362.653 (19h1_release_svc_prod1.200122-1809)
Internal Name:	SetupHost.exe
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 SetupHost.exe Error Messages?

SetupHost.exe Runtime Errors

Runtime errors are Realtek High Definition Audio Codec (Windows 7 / 8/ 8.1/ 10 64-bit) errors that occur during "runtime". Runtime is pretty self-explanatory; it means that these EXE errors are triggered when SetupHost.exe 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. Runtime errors are the most common form of EXE error you will encounter using Realtek High Definition Audio Codec (Windows 7 / 8/ 8.1/ 10 64-bit).

In most cases, SetupHost.exe runtime errors occurring while the program is running will result in the program terminating abnormally. Most of these SetupHost.exe error messages mean that Realtek High Definition Audio Codec (Windows 7 / 8/ 8.1/ 10 64-bit) was either unable to locate this file on startup, or the file is corrupt, resulting in a prematurely-aborted startup process. Generally, Realtek High Definition Audio Codec (Windows 7 / 8/ 8.1/ 10 64-bit) will be unable to start without resolving these errors.

Some of the most common SetupHost.exe errors include:

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

System Error

The program can’t start because SetupHost.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 SetupHost.exe error is key to properly resolving these errors. Although most of these EXE errors affecting SetupHost.exe will happen during startup, occasionally you will encounter a runtime error while using Microsoft® Windows® Operating System. 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 SetupHost.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.

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How to Fix SetupHost.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 SetupHost.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):

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 SetupHost.exe 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 SetupHost.exe 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 SetupHost.exe 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 SetupHost.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 SetupHost.exe file version. We maintain a comprehensive database of 100% malware-free SetupHost.exe 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 SetupHost.exe 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.~BT\DUDownload\Setup\Windows10.0-KB4534726-x64\
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Windows 10: C:\$WINDOWS.~BT\Sources\Windows10.0-KB4534726-x64\
Windows 10: C:\Windows\Temp\tmp7AC5.tmp\
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Windows 10: C:\$WINDOWS.~BT\DUDownload\Setup\Windows10.0-KB4534726-x64\
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Windows 10: C:\$WINDOWS.~BT\DUDownload\Setup\Windows10.0-KB4517388-x64\
Windows 10: C:\$WINDOWS.~BT\Sources\Windows10.0-KB4517388-x64\
Windows 10: C:\$WINDOWS.~BT\Sources\
Windows 10: C:\$WINDOWS.~BT\DUDownload\Setup\Windows10.0-KB4517388-x64\
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Windows 10: C:\$WINDOWS.~BT\DUDownload\Setup\Windows10.0-KB4532692-x64\
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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\
Windows 10: C:\$WINDOWS.~BT\Sources\
Windows 10: C:\$WINDOWS.~BT\DUDownload\Setup\Windows10.0-KB4532692-x64\
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Windows 10: C:\Windows\Temp\tmpA753.tmp\
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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 SetupHost.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.

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Download SetupHost.exe Files (Malware-Tested 100% Clean)

CAUTION : We strongly advise against downloading and copying SetupHost.exe 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) 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 SetupHost.exe and all other EXE files for Realtek High Definition Audio Codec (Windows 7 / 8/ 8.1/ 10 64-bit). An incorrectly installed EXE 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

SetupHost.exe

10.0.18362.590

10.0.18362.590 (19h1_release_svc_prod1.191209-1753)

64-bit (x64)

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
OneDrive.exe	Microsoft OneDrive	Microsoft OneDrive (19.222.1110.0006)	1584488	C:\Users\Tester\AppData\Local\Microsoft\Windows\
FileSyncConfig.exe	Microsoft OneDrive Configuration Application	Microsoft OneDrive (19.222.1110.0006)	367464	C:\Users\Tester\AppData\Local\Microsoft\Windows\
RtkAudioService64.exe	Realtek Audio Service	Realtek Audio Service (1, 0, 0, 85)	324608	C:\Windows\System32\winevt\Logs\
OneDriveStandaloneUpda...	Standalone Updater	Microsoft OneDrive (19.222.1110.0006)	2711912	C:\Users\Tester\AppData\Local\Microsoft\Windows\
mighost.exe	Migration Plugins host program	Microsoft® Windows® Operating System (10.0.18362.1)	257552	C:\WINDOWS\Tasks\

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
setuperr.log	Log	Realtek High Definition Audio Codec (Windows 7 / 8/ 8.1/ 10 64-bit) R2.82	5179	C:\Windows\Panther\NewOs\Panther\
setuperr.log	Log	Realtek High Definition Audio Codec (Windows 7 / 8/ 8.1/ 10 64-bit) R2.82	146	C:\$WINDOWS.~BT\Sources\Panther\
SA.DAT	Game Data	Realtek High Definition Audio Codec (Windows 7 / 8/ 8.1/ 10 64-bit) R2.82	6	C:\WINDOWS\Tasks\
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\

SetupHost.exe Runtime Errors: Download and Troubleshoot

File Overview

What are SetupHost.exe Error Messages?

SetupHost.exe Runtime Errors

How to Fix SetupHost.exe 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 SetupHost.exe File (Caution: Advanced)

Download SetupHost.exe Files (Malware-Tested 100% Clean)

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