Download A016cmnt.sys and Fix BSOD Errors

Last Updated: 05/11/2022
[Time to Read Article: 5 minutes]

A016cmnt.sys uses the SYS file extension, which is more specifically known as a Windows 2000/XP support functions file. It is classified as a Win64 EXE (Driver) file, created for Sony Ericsson Device A016 USB WMC OBEX Interface by Sony Mobile Communications.

The first release in the Windows 10 Operating System for a016cmnt.sys was on 07/27/2011 inside Sony Ericsson PC Suite 6.011. This file release marks the latest and most updated version from Sony Mobile Communications.

This article discusses complete file details, SYS file troubleshooting instructions for problems with a016cmnt.sys, and a comprehensive set of free downloads for every file version that has been catalogued by our team.

File Analysis Provided by Jason Geater (Author)

Recommended Download: Fix a016cmnt.sys / Sony Ericsson PC Suite-related registry issues with WinThruster.

Compatible with Windows 10, 8, 7, Vista, XP and 2000

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File Overview

General Information
File Name: a016cmnt.sys
File Extension: SYS file extension
Description: Windows 2000/XP support functions
Object File Type: Driver
File Operating System: Windows NT 32-bit
MIME Type: application/octet-stream
User Popularity Rating:
Developer and Software Information
Software Developer: MCCI Corporation
Software Program: Sony Ericsson Device A016 USB WMC OBEX Interface
Legal Copyright: Copyright (c) 1997-2007 MCCI Corporation
File Details
Character Set: Unicode
Language Code: English (U.S.)
File Flags: Private build
File Flags Mask: 0x003f
Entry Point: 0x6008
Code Size: 2560

What are a016cmnt.sys Error Messages?

A016cmnt.sys Blue Screen of Death (BSOD) Errors

There are a number of reasons why you could be encountering issues with a016cmnt.sys. Most of the issues concerning SYS files involve Blue Screen of Death (BSOD) errors. These types of a016cmnt.sys errors can be cause by hardware problems, outdated firmware, corrupt drivers, or other software-related (eg. Sony Ericsson PC Suite update) issues. Some of these errors include:

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: a016cmnt.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] (a016cmnt.sys).

STOP 0x00000050: PAGE FAULT IN A NONPAGED AREA (a016cmnt.sys)
STOP 0x0000000A: IRQL NOT LESS EQUAL (a016cmnt.sys)
STOP 0x0000003B: SYSTEM SERVICE EXCEPTION (a016cmnt.sys)
STOP 0×0000007A: KERNEL DATA INPAGE (a016cmnt.sys)
STOP 0x0000001E: KMODE EXCEPTION NOT HANDLED (a016cmnt.sys)

It's Critical to Resolve Blue Screen of Death Errors

In the majority of cases, you will encounter a016cmnt.sys BSOD errors after you've installed new hardware, software (Sony Ericsson PC Suite), or performed a failed Windows Update. In other cases, software corruption caused by a malware infection can lead to a016cmnt.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 a016cmnt.sys Blue Screen of Death error after recent changes.

How to Fix a016cmnt.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 a016cmnt.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):

  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 a016cmnt.sys error, please proceed to the Step 2 below.

Step 2: If recently installed Sony Ericsson PC Suite (or related software), uninstall then try reinstalling Sony Ericsson PC Suite software.

You can uninstall Sony Ericsson PC Suite 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 Sony Ericsson PC Suite 6.011 and click "Uninstall"
  5. Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall Sony Ericsson PC Suite software.

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

Sony Ericsson PC Suite 6.011

Sony Mobile Communications

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 a016cmnt.sys 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 a016cmnt.sys 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 a016cmnt.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 a016cmnt.sys file version. We maintain a comprehensive database of 100% malware-free a016cmnt.sys files for every applicable version of Sony Ericsson PC Suite. 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 a016cmnt.sys Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate Sony Ericsson PC Suite folder location:
    Windows 10: C:\Program Files (x86)\Sony Ericsson\Sony Ericsson PC Suite\Drivers\SignedPhones\amd64\
    Windows 10: C:\Windows\System32\DriverStore\FileRepository\a016mdm2.inf_amd64_a0258230efdf6788\amd64\
    Windows 10: C:\Windows\System32\DriverStore\FileRepository\a016obx2.inf_amd64_e44e060573c6e359\amd64\
    Windows 10: C:\Windows\System32\DriverStore\FileRepository\a016sdm2.inf_amd64_8e065bc29befb5ef\amd64\
    Windows 10: C:\Program Files (x86)\Sony Ericsson\Sony Ericsson PC Suite\Drivers\SignedPhones\i386\
  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 a016cmnt.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.

Download a016cmnt.sys Files (Malware-Tested 100% Clean)

CAUTION : We strongly advise against downloading and copying a016cmnt.sys to your appropriate Windows system directory. Sony Mobile Communications typically does not release Sony Ericsson PC Suite 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 a016cmnt.sys and all other SYS files for Sony Ericsson PC Suite. 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

Files Related to a016cmnt.sys

SYS Files Related to a016cmnt.sys

File Name Description Software Program (Version) File Size (bytes) File Location
s1029whnt.sys Windows 2000/XP support functions Sony Ericsson Device 1029 Driver (V4.50) 12200 C:\Program Files (x86)\Sony Ericsson\Sony Erics...
s1029crnt.sys Sony Ericsson Device 1029 USB Ethernet Emulation (WDM class registry for Wi ... Sony Ericsson Device 1029 USB Ethernet Emulation (V4.50) 13864 C:\Program Files (x86)\Sony Ericsson\Sony Erics...
se3ebus.sys Sony Ericsson Device 062 Sony Ericsson Device 062 (V4.40) 83080 C:\Program Files (x86)\Sony Ericsson\Sony Erics...
s1029mdfl.sys Sony Ericsson Device 1029 USB WMC Modem Filter Driver Sony Ericsson Device 1029 USB WMC Modem Filter Driver (V4.50) 19496 C:\Program Files (x86)\Sony Ericsson\Sony Erics...
s0016bus.sys Sony Ericsson Device 0016 Driver Sony Ericsson Device 0016 (V4.44) 89256 C:\Program Files (x86)\Sony Ericsson\Sony Erics...

Other Files Related to a016cmnt.sys

File Name Description Software Program (Version) File Size (bytes) File Location
CBS.log Log Sony PC Companion 2.10.259 986712 C:\Windows\Logs\CBS\
setuperr.log Log Sony Ericsson PC Suite 6.011 23563 C:\Windows\Logs\DPX\
setupact.log Log Sony Ericsson PC Suite 6.011 62521 C:\Windows\Panther\UnattendGC\
api-ms-win-core-sysinf... ApiSet Stub DLL Microsoft® Windows® Operating System (10.0.17134.12) 12136 C:\Users\Tester\AppData\Local\Microsoft\OneDriv...
EtwRTDiagLog.etl Microsoft Event Trace Log Sony Ericsson PC Suite 6.011 2784 C:\Windows\System32\LogFiles\WMI\RtBackup\


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