Microsoft Windows SYS AGRSM.sys

Download and Repair AGRSM.sys Issues

Last Updated: 11/30/2023
[Time Needed for Reading: ~4-6 minutes]

The development of LSI SoftModem Driver by Microsoft prompted the latest creation of AGRSM.sys. It is also known as a SoftModem Device Driver file (file extension SYS), which is classified as a type of Win32 EXE (Unknown) file.

AGRSM.sys was first developed on 08/01/2012 in the Windows 8 Operating System for Windows 8. The newest file release date for Windows 10 was 07/29/2015 [version 2.2.89.2]. AGRSM.sys is included in Windows 10, Windows 8.1, and Windows 8 versions.

In this article, you will find detailed AGRSM.sys information, a SYS file troubleshooting guide, and a list of versions that are available for free download.

File Analysis Provided by Jason Geater (Author)

File Overview

General Information ^✻
File Name:	AGRSM.sys
File Extension:	SYS file extension
Description:	SoftModem Device Driver
Object File Type:	Unknown
File Operating System:	Win32
MIME Type:	application/octet-stream
User Popularity Rating:

Developer and Software Information
Software Developer:	LSI Corp
Software Program:	LSI SoftModem Driver
Legal Copyright:	Copyright © LSI Corp 2005-2008

File Details
Character Set:	Unicode
Language Code:	Neutral
File Flags:	(none)
File Flags Mask:	0x003f
Entry Point:	0xf6219
Code Size:	818688

View Other AGRSM.sys Information

File Info	Description
File Size:	1012 kB
File Modification Date/Time:	2012:06:02 14:33:56+00:00
File Inode Change Date/Time:	2017:11:05 07:01:44+00:00
File Type:	Win32 EXE
MIME Type:	application/octet-stream
Machine Type:	Intel 386 or later, and compatibles
Time Stamp:	2008:11:10 14:56:37+00:00
PE Type:	PE32
Linker Version:	9.0
Code Size:	818688
Initialized Data Size:	239104
Uninitialized Data Size:	0
Entry Point:	0xf6219
OS Version:	6.1
Image Version:	6.1
Subsystem Version:	6.1
Subsystem:	Native
File Version Number:	2.2.89.2
Product Version Number:	2.2.89.2
File Flags Mask:	0x003f
File Flags:	(none)
File OS:	Win32
Object File Type:	Unknown
File Subtype:	0
Language Code:	Neutral
Character Set:	Unicode
Company Name:	LSI Corp
File Description:	SoftModem Device Driver
File Version:	2.2.89.2
Internal Name:	LSISM.sys
Legal Copyright:	Copyright © LSI Corp 2005-2008
Original Filename:	LSISM.sys
Product Name:	LSI SoftModem Driver
Product Version:	2.2.89.2

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

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What are AGRSM.sys Error Messages?

AGRSM.sys Blue Screen of Death (BSOD) Errors

There are a number of reasons why you could be encountering issues with AGRSM.sys. Most of the issues concerning sys files involve Blue Screen of Death (BSOD) errors. These types of AGRSM.sys errors can be cause by hardware problems, outdated firmware, corrupt drivers, or other software-related (eg. Windows update) issues. Some of these errors include:

AGRSM.sys could not be found.
AGRSM.sys failed to load.
The file AGRSM.sys is missing or corrupt.
Windows failed to start - AGRSM.sys.

A problem has been detected and Windows has been shut down to prevent damage to your computer. The problem seems to be caused by the following file: AGRSM.sys.

:( Your PC ran into a problem that it couldn't handle, and now needs to restart. You can search for the error online: [BSOD] (AGRSM.sys).

STOP 0×0000007A: KERNEL DATA INPAGE (AGRSM.sys) STOP 0x0000007E: SYSTEM THREAD EXCEPTION NOT HANDLED (AGRSM.sys) STOP 0x0000001E: KMODE EXCEPTION NOT HANDLED (AGRSM.sys) STOP 0x00000050: PAGE FAULT IN A NONPAGED AREA (AGRSM.sys) STOP 0x0000000A: IRQL NOT LESS EQUAL (AGRSM.sys) STOP 0x0000003B: SYSTEM SERVICE EXCEPTION (AGRSM.sys)

It's Critical to Resolve Blue Screen of Death Errors

In the majority of cases, you will encounter AGRSM.sys BSOD errors after you've installed new hardware, software (Windows), or performed a failed Windows Update. In other cases, software corruption caused by a malware infection can lead to AGRSM.sys Blue Screen of Death errors. Therefore, it's critical to make sure your anti-virus is kept up-to-date and scanning regularly.

GEEK TIP : As a rule of thumb, it's always a good idea to create a Windows "Snapshot" backup / System Restore Point before making any hardware or software changes to your computer. That way, it's very easy to restore your system in the unfortunate event you encounter a AGRSM.sys Blue Screen of Death error after recent changes.

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How to Fix AGRSM.sys 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 AGRSM.sys 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 AGRSM.sys error, please proceed to the Step 2 below.

Step 2: Run SFC (System File Checker) to restore the corrupt or missing AGRSM.sys file.

System File Checker is a utility included with every Windows version that allows you scan and restore corrupted system files. Use the SFC tool to fix missing or corrupt AGRSM.sys files (Windows XP, Vista, 7, 8, and 10):

Hit the Windows Start button
In the search box, type "cmd" but DO NOT PRESS "ENTER".
Press and hold "CTRL-Shift" on your keyboard while pressing "ENTER".
You'll be prompted with a permission dialog box.
In the box, click "YES".
You should have a black screen with a blinking cursor.
In that black screen, type "sfc /scannow" and hit "ENTER".
SFC will begin scanning for AGRSM.sys issues and any other system file problems.
Follow any on-screen commands to complete the process.

Please be aware that this scan might take a while, so please be patient while it is working.

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

sfc /scannow

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

Locate your Windows operating system version in the list of below "Download AGRSM.sys Files".
Click the appropriate "Download Now" button and download your Windows file version.
Copy the file into the appropriate directory for your Windows version:

Windows 8: C:\Windows\System32\DriverStore\FileRepository\mdmagrs.inf_x86_81c67a5080f3eef2\
Windows 8.1: C:\Windows\System32\DriverStore\FileRepository\mdmagrs.inf_x86_81c67a5080f3eef2\
Windows 10: C:\Windows\System32\DriverStore\FileRepository\mdmagrs.inf_x86_11e35cad8150d06c\

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 AGRSM.sys 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 AGRSM.sys Files (Malware-Tested 100% Clean)

CAUTION : We strongly advise against downloading and copying AGRSM.sys to your appropriate Windows system directory. Microsoft typically does not release Windows SYS 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 AGRSM.sys and all other SYS files for Windows. An incorrectly installed SYS file may create system instability and could cause your program or operating system to stop functioning altogether. Proceed with caution.

Windows 10

File Name

Software Version

File Version

Architecture

AGRSM.sys

2.2.89.2

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 10
Software:	LSI SoftModem Driver
Software Version:	2.2.89.2
File Version:	2.2.89.2
File Size:	1035776
File Date:	06/02/2012
MD5 Checksum:	7e10e3bb9b258ad8a9300f91214d67b9
SHA1 Checksum:	c0f7426d18545f4ca6e43296acd866e89000606d
SHA256 Checksum:	ce5fad7bf78234b64eaadf64db23f3c342aadb9c5e3b0168e57863f494f30318
CRC32:
File Directory Location:	C:\Windows\System32\DriverStore\FileRepository ...

File Version, System, and Machine Information
File Type:	Win32 EXE
Image Version:	6.1
Initialized Data Size:	239104
Linker Version:	9.0
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Native
Subsystem Version:	6.1
File Modification Date/Time:	06/02/2012

Windows 8.1

File Name

Software Version

File Version

Architecture

AGRSM.sys

2.2.89.2

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 8.1
Software:	LSI SoftModem Driver
Software Version:	2.2.89.2
File Version:	2.2.89.2
File Size:	1035776
File Date:	06/02/2012
MD5 Checksum:	7e10e3bb9b258ad8a9300f91214d67b9
SHA1 Checksum:	c0f7426d18545f4ca6e43296acd866e89000606d
SHA256 Checksum:	ce5fad7bf78234b64eaadf64db23f3c342aadb9c5e3b0168e57863f494f30318
CRC32:
File Directory Location:	C:\Windows\System32\DriverStore\FileRepository ...

File Version, System, and Machine Information
File Type:	Win32 EXE
Image Version:	6.1
Initialized Data Size:	239104
Linker Version:	9.0
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Native
Subsystem Version:	6.1
File Modification Date/Time:	06/02/2012

Windows 8

File Name

Software Version

File Version

Architecture

AGRSM.sys

2.2.89.2

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 8
Software:	LSI SoftModem Driver
Software Version:	2.2.89.2
File Version:	2.2.89.2
File Size:	1035776
File Date:	06/02/2012
MD5 Checksum:	7e10e3bb9b258ad8a9300f91214d67b9
SHA1 Checksum:	c0f7426d18545f4ca6e43296acd866e89000606d
SHA256 Checksum:	ce5fad7bf78234b64eaadf64db23f3c342aadb9c5e3b0168e57863f494f30318
CRC32:
File Directory Location:	C:\Windows\System32\DriverStore\FileRepository ...

File Version, System, and Machine Information
File Type:	Win32 EXE
Image Version:	6.1
Initialized Data Size:	239104
Linker Version:	9.0
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Native
Subsystem Version:	6.1
File Modification Date/Time:	06/02/2012

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Files Related to AGRSM.sys

SYS Files Related to AGRSM.sys

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
ataport.sys	Windows System Configuration	Windows Vista	123368	C:\Windows\Fonts\
rdyboost.sys	ReadyBoost Driver	Microsoft® Windows® Operating System (6.3.9600.17031)	198488	C:\Windows\Panther\UnattendGC\
rndismpx.sys	Remote NDIS Miniport	Microsoft® Windows® Operating System (6.2.9200.16384)	25600	C:\Windows\Fonts\
pacer.sys	QoS Packet Scheduler	Microsoft® Windows® Operating System (6.3.9600.17415)	122368	C:\Windows\Panther\UnattendGC\
libxprmc.sys	Overland Data LibraryXpress	Microsoft® Windows® Operating System (6.0.6001.18000)	13824	C:\Windows\Boot\PCAT\es-ES\

Other Files Related to AGRSM.sys

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
OneX_v1.xsd	XML Schema Definition	Windows 8	5957	C:\Windows\L2Schemas\
OneX_v1.xsd	XML Schema Definition	Windows 10	5957	C:\Windows\L2Schemas\
WWAN_profile_v1.xsd	XML Schema Definition	Windows 10	6201	C:\Windows\L2Schemas\
WWAN_profile_v1.xsd	XML Schema Definition	Microsoft Office Access 2010 14	6201	C:\Windows\Temp\527D94AF-D053-4381-B105-0D815D5...
WLANAP_profile_v1.xsd	XML Schema Definition	Windows 7	7504	C:\Windows\L2Schemas\

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