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1394ohci.sys Troubleshoot and Download

Sometimes Windows system displays error messages regarding corrupted or missing 1394ohci.sys files. Situations like that can occur, for example, during a software installation process. Each software program requires certain resources, libraries, and source data to work properly. Corrupted or nonexistent 1394ohci.sys file can therefore effect in failed execution of the started process.

1394ohci.sys file 1394 OpenHCI Driver. The file was developed by for use with software. Here you will find detailed information about the file and instructions how to proceed in the event of 1394ohci.sys related errors on your device. You can also download 1394ohci.sys file compatible with Windows 10, Windows 8.1, Windows 8, Windows 7 devices which will (most probably) allow you to solve the problem.

For Windows Compatible with: Windows 10, Windows 8.1, Windows 8, Windows 7

File info

General information
Filename 1394ohci.sys
File extension SYS
Description 1394 OpenHCI Driver
Software
Program Microsoft® Windows® Operating System
Author Microsoft Corporation
Details
MIME type application/octet-stream
File type Driver
System Windows NT 32-bit
Copyrights © Microsoft Corporation. All rights reserved.
Character set Unicode
Language cod English (U.S.)
1394ohci.sys

There are various types of errors related to 1394ohci.sys file. 1394ohci.sys file may be located in wrong file directory on your device, may not be present in the system, or may be infected with malicious software and therefore not work correctly. Below is a list of most common error messages related to 1394ohci.sys file. If you encounter one listed below (or similar), please consider the following suggestions.

  • 1394ohci.sys is corrupted
  • 1394ohci.sys cannot be located
  • Runtime Error - 1394ohci.sys
  • 1394ohci.sys file error
  • 1394ohci.sys file cannot be loaded. Module was not found
  • cannot register 1394ohci.sys file:
  • 1394ohci.sys file could not be loaded
  • 1394ohci.sys file doesn't exist

1394ohci.sys

Error

Application could not be started because 1394ohci.sys file is missing. Reinstall the application to solve the problem.

OK

Problems related to 1394ohci.sys can be addressed in various ways. Some methods are meant only for advanced users. If you don't have confidence in your skills, we suggest consulting a specialist. Fixing 1394ohci.sys file errors should be approached with utmost caution for any mistakes can result in unstable or unproperly working system. If you have the necassary skills, please proceed.

1394ohci.sys file errors can be caused by various factors, so its is beneficial to try to fix them using various methods.

Step 1: Scan your computer for any malicious software

Virus Scan

Windows files are commonly attacked by malicious software that prevents them from working properly. First step in addressing problems with 1394ohci.sys file or any other Windows system files should be scanning the system for malicious software using an antivirus tool.

If by any chance you don't have any antivirus software installed on your system yet, you should do it immediately. Unprotected system is not only a source of file errors, but, more importantly, makes your system vulnerable to many dangers. If you don't know which antivirus tool to choose, consult this Wikipedia article – comparison of antivirus software.

Step 2: Update your system and drivers.

Windows Update

Installing relevant Microsoft Windows patches and updates may solve your problems related to 1394ohci.sys file. Use dedicated Windows tool to perform the update.

  1. Go to the Windows "Start" menu
  2. Type "Windows Update" in the search field
  3. Choose the appropriate software program (name may vary depending on your system version)
  4. Check if your system is up to date. If any unapplied updates are listed, install them immediately.
  5. After the update has been done,restart your computer in order to complete the process.

Beside updating the system, it is recommended that you install latest device drivers, as drivers can influence proper working of 1394ohci.sys or other system files. In order to do so, go to your computer or device producer's website where you will find information regarding latest driver updates.

Step 3: Use System File Checker (SFC) tool

System File Checker

System File Checker is a Microsoft Windows tool. As the name suggests, the tool is used for identyfing and addressing system file related errors, including those related to 1394ohci.sys file. After an error related to%fileextension% file has been discovered, the program attempts to automatically replace the 1394ohci.sys file with properly working version. To use the tool:

  1. Go to the Windows "Start" menu
  2. Type "cmd" in the search field
  3. Locate "Command Prompt" result – don't run it yet:
  4. Click the right mouse button and select "Run as Administrator" option
  5. Type "sfc /scannow" in console prompt to start the program and follow the instructions

Step 4: Restoring Windows system

Windows Recovery

Another approach is to restore system to previous state, before the 1394ohci.sys file error occured. In order to restore your system, follow the instructions below

  1. Go to the Windows "Start" menu
  2. Type "System Restore" in the search field
  3. Start the system restore tool – it's name may differ depending on version of the system
  4. The application will guide you through the process – read the messages carefully
  5. After the process has finished, restart your computer.

If all the above-mentioned methods failed and the 1394ohci.sys file problem has not been resolved, proceed to the next step. Remember that the following steps are intended only for advanced users.

Download and replace 1394ohci.sys file

The last solution is to manually download and replace 1394ohci.sys file in appropriate folder on the disk. Select file version compatible with your operating system and click the "Download" button. Next, go to your web browser's "Downloaded" folder and copy the downloaded 1394ohci.sys file.

Go to the folder where the file should be located and paste the downloaded file. Below is the list of 1394ohci.sys file example directory paths.

  • Windows 10: C:\Windows\System32\drivers\
  • Windows 8.1: C:\Windows\System32\drivers\
  • Windows 8: 1: C:\Windows\System32\drivers\
  • Windows 7: ---

If the steps did not solve your 1394ohci.sys file problem, you should consult a professional. A probability exists that the error(s) might be device-related and therefore should be resolved at the hardware level. A fresh operating system installation might be necessary – a faulty system installation process can result in data loss.

File versions list

Filename 1394ohci.sys
System Windows 10
File size 170496 bytes
Date 2017-03-18
File details
MD5 d480ee38bbd518b49059f1bcf6ffa757
SHA1 01e44cf8a6a7670bc9f87d49c1aa0dd78ffc7587
SHA256 d6d546071ee790e92a16dc31bce9dc78ce646abd85ad630eb13dca805e1fdb4a
CRC32 1b269e5f
Example file location C:\Windows\System32\drivers\
Filename 1394ohci.sys
System Windows 8.1
File size 170496 bytes
Date 2013-08-22
File details
MD5 f7b9f821cf1c31b266f60a5733f8119a
SHA1 0885556b95e73d971e48ef8ec377c0c4caf460bd
SHA256 f6cd1745cce5f3023aa71bebdd90abf53aab7bac30fe6d28eb0ce73a46346875
CRC32 b33e1e46
Example file location C:\Windows\System32\drivers\
Filename 1394ohci.sys
System Windows 8
File size 173056 bytes
Date 2012-07-26
File details
MD5 e7b9e170eff01486d3118e372ba0af21
SHA1 b048c9e0e670a7150d205d5f43f46e8a47184acf
SHA256 70a640cba334f087d216d13005e98484de125541a941d669398673243b714189
CRC32 5d0fe78d
Example file location 1: C:\Windows\System32\drivers\
Filename 1394ohci.sys
System Windows 7
File size 229888 bytes
Date 2010-11-21
File details
MD5 a87d604aea360176311474c87a63bb88
SHA1 38dbe54a022b6c73edbdb8bf5cba32a882d2df2a
SHA256 b1507868c382cd5d2dbc0d62114fcfbf7a780904a2e3ca7c7c1dd0844ada9a8f
CRC32 521c91e0
Example file location ---