3 Steps to Download and Fix Ohci1394.sys Errors

Last Updated: 11/26/2023
[Average Read Time: 4.5 minutes]

1394 OpenHCI Port Driver files such as ohci1394.sys utilize the SYS file extension. This file is considered a Win64 EXE (Driver) file, and was first created by Microsoft for the Microsoft® Windows® Operating System software package.

The first version of ohci1394.sys for Windows Vista was introduced on 11/08/2006 in Windows Vista. The latest file update released for Windows 7 was on 07/22/2009 [file version 6.1.7600.16385 (win7_rtm.090713-1255)].

Continue reading below to discover detailed file information, SYS file troubleshooting, and free downloads of several versions of ohci1394.sys.

File Analysis Provided by Jason Geater (Author)


Recommended Download: Fix ohci1394.sys / Windows-related registry issues with WinThruster.

Compatible with Windows 11, 10, 8, 7, Vista, XP and 2000

Average User Rating

 

Optional Offer for WinThruster by Solvusoft
| EULA | Privacy Policy | Terms | Uninstall


File Overview


General Information
File Name: ohci1394.sys
File Extension: SYS file extension
Description: 1394 OpenHCI Port Driver
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: 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: 0xe6e4
Code Size: 57088


What are ohci1394.sys Error Messages?


ohci1394.sys Blue Screen of Death (BSOD) Errors

There are a number of reasons why you could be encountering issues with ohci1394.sys. Most of the issues concerning sys files involve Blue Screen of Death (BSOD) errors. These types of ohci1394.sys errors can be cause by hardware problems, outdated firmware, corrupt drivers, or other software-related (eg.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:

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: ohci1394.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] (ohci1394.sys).

<strong>STOP 0x0000001E: KMODE EXCEPTION NOT HANDLED (ohci1394.sys)</strong><br /><strong>STOP 0x0000007E: SYSTEM THREAD EXCEPTION NOT HANDLED (ohci1394.sys)</strong><br /><strong>STOP 0x0000003B: SYSTEM SERVICE EXCEPTION (ohci1394.sys)</strong><br /><strong>STOP 0×0000007A: KERNEL DATA INPAGE (ohci1394.sys)</strong><br /><strong>STOP 0x0000000A: IRQL NOT LESS EQUAL (ohci1394.sys)</strong><br /><strong>STOP 0x00000050: PAGE FAULT IN A NONPAGED AREA (ohci1394.sys)</strong>

It's Critical to Resolve Blue Screen of Death Errors

In the majority of cases, you will encounter ohci1394.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 ohci1394.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 ohci1394.sys Blue Screen of Death error after recent changes.



How to Fix ohci1394.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 ohci1394.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 ohci1394.sys error, please proceed to the Step 2 below.

Step 2: Run SFC (System File Checker) to restore the corrupt or missing ohci1394.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 ohci1394.sys files (Windows XP, Vista, 7, 8, and 10):

  1. Hit the Windows Start button
  2. In the search box, type "cmd" but DO NOT PRESS "ENTER".
  3. Press and hold "CTRL-Shift" on your keyboard while pressing "ENTER".
  4. You'll be prompted with a permission dialog box.
  5. In the box, click "YES".
  6. You should have a black screen with a blinking cursor.
  7. In that black screen, type "sfc /scannow" and hit "ENTER".
  8. SFC will begin scanning for ohci1394.sys issues and any other system file problems.
  9. 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 ohci1394.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 ohci1394.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 ohci1394.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 ohci1394.sys file version. We maintain a comprehensive database of 100% malware-free ohci1394.sys files for every applicable version of Windows. 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 ohci1394.sys Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy the file into the appropriate directory for your Windows version:

  4. Windows Vista: C:\Windows\System32\DriverStore\FileRepository\1394.inf_225003bd\
    Windows Vista: C:\Windows\System32\drivers\
    Windows Vista: C:\Windows\System32\DriverStore\FileRepository\1394.inf_4e6d3f75\
    Windows Vista: C:\Windows\System32\DriverStore\FileRepository\1394.inf_1999c82b\
    Windows 7: C:\Windows\System32\DriverStore\FileRepository\1394.inf_amd64_neutral_0b11366838152a76\
    Show 1 more directory +
    Windows 7: C:\Windows\System32\drivers\
  5. 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 7.


GEEK TIP : We must emphasize that reinstalling Windows will be a very time-consuming and advanced task to resolve ohci1394.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 ohci1394.sys Files (Malware-Tested 100% Clean)


CAUTION : We strongly advise against downloading and copying ohci1394.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 ohci1394.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 Vista
Windows 7


Files Related to ohci1394.sys


SYS Files Related to ohci1394.sys

File Name Description Software Program (Version) File Size (bytes) File Location
CmBatt.sys Control Method Battery Driver Microsoft® Windows® Operating System (6.0.6001.18000) 17792 C:\Windows\Fonts\
AF9035BDA.sys AF9035 BDA Driver AF9035 BDA Driver for USB Device (7.6.9105.6001) 220288 C:\Windows\Logs\DPX\
asyncmac.sys MS Remote Access serial network driver Microsoft® Windows® Operating System (6.3.9600.16384) 21504 C:\Windows\System32\Sysprep\Panther\
wlan92de.sys Realtek PCIE NDIS Driverr Realtek PCIEWireless LAN PCI-E NIC (2000.4.0406.2012) 971776 C:\Windows\System32\LogFiles\WMI\RtBackup\
hidusb.sys USB Miniport Driver for Input Devices Microsoft® Windows® Operating System (6.3.9600.17041) 20992 C:\Windows\Fonts\

Other Files Related to ohci1394.sys

File Name Description Software Program (Version) File Size (bytes) File Location
WWAN_profile_v1.xsd XML Schema Definition Windows 7 6201 C:\Windows\L2Schemas\
WLANAP_profile_v1.xsd XML Schema Definition Windows 8.1 7548 C:\Windows\L2Schemas\
WLAN_profile_v1.xsd XML Schema Definition Windows 7 15591 C:\Windows\L2Schemas\
WLAN_profile_v1.xsd XML Schema Definition Windows 10 18585 C:\Windows\L2Schemas\
WLAN_policy_v1.xsd XML Schema Definition Windows 10 7627 C:\Windows\L2Schemas\


RocketPC

Optional Offer for WinThruster by Solvusoft | EULA | Privacy Policy | Terms | Uninstall


Browse Other File Extensions in Alphabetical Order :   # A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

You are downloading trial software. The purchase of a one-year software subscription at the price of $29.97 USD is required to unlock all software features. Subscription auto-renews at the end of the term (Learn more). By clicking the "Start Download" button above and installing "Software", I acknowledge I have read and agree to the Solvusoft End User License Agreement and Privacy Policy.