Liquid Entertainment Battle Realms EXE instmsia.exe

3 Steps to Download and Fix Instmsia.exe Errors

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

instmsia.exe uses the EXE file extension, which is more specifically known as a Installer for the Windows Installer file. It is classified as a Win32 EXE (Executable application) file, created for Windows Installer by Liquid Entertainment.

instmsia.exe was first developed on 10/17/2003 for the Windows 10 Operating System in Halo: Combat Evolved (not specified). The latest version update [v1.20.1827.0] for Battle Realms was demo released on 10/23/2003.

Below, you find comprehensive file information, instructions for simple EXE file troubleshooting, and list of free instmsia.exe downloads for each available file version.

File Analysis Provided by Jason Geater (Author)

File Overview

General Information ^✻
File Name:	instmsia.exe
File Extension:	EXE file extension
Description:	Installer for the Windows Installer
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:	Windows Installer
Legal Copyright:	Copyright (c) Microsoft Corp. 1999

File Details
Character Set:	Unicode
Language Code:	English (U.S.)
File Flags:	(none)
File Flags Mask:	0x003f
Entry Point:	0x273d
Code Size:	36864

View Other instmsia.exe Information

File Info	Description
File Size:	1479 kB
File Modification Date/Time:	2019:12:10 16:10:20+00:00
File Type:	Win32 EXE
MIME Type:	application/octet-stream
Warning:	Possibly corrupt Version resource
Machine Type:	Intel 386 or later, and compatibles
Time Stamp:	1998:10:05 13:12:12+00:00
PE Type:	PE32
Linker Version:	5.12
Code Size:	36864
Initialized Data Size:	1466368
Uninitialized Data Size:	0
Entry Point:	0x273d
OS Version:	5.0
Image Version:	5.0
Subsystem Version:	4.0
Subsystem:	Windows GUI
File Version Number:	11.20.1827.0
Product Version Number:	11.20.1827.0
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:	Installer for the Windows Installer
File Version:	1.20.1827.0
Internal Name:	InstMsi.exe
Legal Copyright:	Copyright (c) Microsoft Corp. 1999
Product Name:	Windows Installer
Product Version:	1.20.1827.0

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

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What are instmsia.exe Error Messages?

instmsia.exe Runtime Errors

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

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

Some of the most common instmsia.exe errors include:

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

System Error

The program can’t start because instmsia.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 instmsia.exe error is key to properly resolving these errors. Although most of these EXE errors affecting instmsia.exe will happen during startup, occasionally you will encounter a runtime error while using Windows Installer. 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 instmsia.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 instmsia.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 instmsia.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 instmsia.exe error, please proceed to the Step 2 below.

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

You can uninstall Battle Realms 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 Battle Realms demo and click "Uninstall"
Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall Battle Realms software.

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

Battle Realms demo

Liquid Entertainment

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 instmsia.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 instmsia.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 instmsia.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 instmsia.exe file version. We maintain a comprehensive database of 100% malware-free instmsia.exe files for every applicable version of Battle Realms. Please follow the steps below to download and properly replace you file:

Locate your Windows operating system version in the list of below "Download instmsia.exe Files".
Click the appropriate "Download Now" button and download your Windows file version.
Copy this file to the appropriate Battle Realms folder location:

Windows 10: C:\Users\Tester\Downloads\brdemo\DISK1 - Battle Realms Demo (0.99)\
Windows 10: C:\Program Files (x86)\Microsoft Games\Halo Custom Edition\redist\
Windows 10: C:\Program Files (x86)\Microsoft Games\Halo Trial\redist\
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 instmsia.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 instmsia.exe Files (Malware-Tested 100% Clean)

CAUTION : We strongly advise against downloading and copying instmsia.exe to your appropriate Windows system directory. Liquid Entertainment typically does not release Battle Realms 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 instmsia.exe and all other EXE files for Battle Realms. An incorrectly installed EXE file may create system instability and could cause your program or operating system to stop functioning altogether. Proceed with caution.

Battle Realms demo

File Name

Software Version

File Version

Architecture

instmsia.exe

11.20.1827.0

1.20.1827.0

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 10
Software:	Windows Installer
Software Version:	11.20.1827.0
File Version:	1.20.1827.0
File Size:	1513987
File Date:	12/10/2019
MD5 Checksum:	f414a7e08549edb1994511e55e22665c
SHA1 Checksum:	9ca439070d47cdbb582b50499ecbd61c9ea2421f
SHA256 Checksum:	4e43ad3711814a0a7c918527bdb9ce43130657c0e7bd769a2f0c9422cb03e462
CRC32:
File Directory Location:	C:\Users\Tester\Downloads\brdemo\DISK1 - Battl ...

File Version, System, and Machine Information
File Type:	Win32 EXE
Image Version:	5.0
Initialized Data Size:	1466368
Linker Version:	5.12
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Windows GUI
Subsystem Version:	4.0
File Modification Date/Time:	12/10/2019

Halo: Combat Evolved (Unspecified)

File Name

Software Version

File Version

Architecture

instmsia.exe

12.0.2600.2

2.0.2600.2

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 10
Software:	Windows Installer
Software Version:	12.0.2600.2
File Version:	2.0.2600.2
File Size:	1709160
File Date:	11/01/2019
MD5 Checksum:	22098231992c8c808543825e19dc9454
SHA1 Checksum:	e739c40d747e7c27aacdb07b50925b1635ee7366
SHA256 Checksum:	536e4c8385d7d250fd5702a6868d1ed004692136eefad22252d0dac15f02563a
CRC32:
File Directory Location:	C:\Program Files (x86)\Microsoft Games\Halo Cu ...

File Version, System, and Machine Information
File Type:	Win32 EXE
Image Version:	5.1
Initialized Data Size:	1667072
Linker Version:	7.0
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Windows GUI
Subsystem Version:	4.0
File Modification Date/Time:	11/01/2019

Halo: Combat Evolved (not specified)

File Name

Software Version

File Version

Architecture

instmsia.exe

12.0.2600.2

2.0.2600.2

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 10
Software:	Windows Installer
Software Version:	12.0.2600.2
File Version:	2.0.2600.2
File Size:	1709160
File Date:	11/01/2019
MD5 Checksum:	22098231992c8c808543825e19dc9454
SHA1 Checksum:	e739c40d747e7c27aacdb07b50925b1635ee7366
SHA256 Checksum:	536e4c8385d7d250fd5702a6868d1ed004692136eefad22252d0dac15f02563a
CRC32:
File Directory Location:	C:\Program Files (x86)\Microsoft Games\Halo Tr ...

File Version, System, and Machine Information
File Type:	Win32 EXE
Image Version:	5.1
Initialized Data Size:	1667072
Linker Version:	7.0
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Windows GUI
Subsystem Version:	4.0
File Modification Date/Time:	11/01/2019

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Files Related to instmsia.exe

EXE Files Related to instmsia.exe

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
Setup.exe	Setup Launcher	InstallShield® (2.03)	102400	C:\WINDOWS\Tasks\
FileSyncConfig.exe	Microsoft OneDrive Configuration Application	Microsoft OneDrive (19.192.0926.0012)	364392	C:\Users\Tester\AppData\Local\Microsoft\Windows\
OneDriveUpdaterService...	Updater Service	Microsoft OneDrive (19.192.0926.0012)	2487144	C:\Users\Tester\AppData\Local\
Battle_Realms_Demo.exe	Windows Executable	Battle Realms demo	2150400	C:\Users\Tester\Favorites\
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 instmsia.exe

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
setupact.log	Log	Battle Realms demo	16082	C:\Windows\System32\Sysprep\Panther\
api-ms-win-core-consol...	ApiSet Stub DLL	Microsoft® Windows® Operating System (10.0.17134.12)	11624	C:\Users\Tester\AppData\Local\Microsoft\OneDriv...
Setup.exe	Setup Launcher	InstallShield® (2.03)	102400	C:\Users\Tester\Downloads\brdemo\DISK1 - Battle...
ntuser.dat	Game Data	Battle Realms demo	262144	C:\Windows\ServiceProfiles\LocalService\
ntuser.dat	Game Data	Battle Realms demo	262144	C:\Windows\ServiceProfiles\NetworkService\

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