What is ohci1394?
Ohci1394.sys is a Windows driver. A driver is a small software program that allows your computer to communicate with hardware or connected devices. This means that a driver has direct access to the internals of the OS, hardware etc.
The free file information forum can help you determine if ohci1394.sys belonging to the Windows system or an application you can trust.
Ohci1394.sys file information
The process known as 1394 OpenHCI Port Driver or AGERE OHCI Compliant IEEE (version 1394 Host Controller)
belongs to software Texas Instruments OHCI Compliant IEEE (version 1394 Host Controller) or VIA OHCI Compliant IEEE (version 1394 Host Controller) or OHCI Compliant IEEE (version 1394 Host Controller) or AGERE OHCI Compliant IEEE (version 1394 Host Controller) or NEC FireWarden OHCI Compliant IEEE (version 1394 Host Controller) or 1394 OHCI Compliant Host Controller (Legacy)
by Microsoft (www.microsoft.com).
Description: The original ohci1394.sys is an important part of Windows and rarely causes problems. ohci1394.sys is located in the folder C:\Windows\System32\drivers.
Known file sizes on Windows 7/XP are 61,056 bytes (67% of all occurrences), 61,696 bytes and 5 more variants.
The driver can be started or stopped from Services in the Control Panel or by other programs. The ohci1394.sys file is a Windows system file. The program is not visible. There is no detailed description of this service. The ohci1394.sys file is a trustworthy file from Microsoft. ohci1394.sys seems to be a compressed file. Therefore the technical security rating is 1% dangerous, however also read the users reviews.
Recommended: Identify ohci1394.sys related errors
Important: Some malware disguises itself as ohci1394.sys, particularly when not located in the C:\Windows\System32\drivers folder. Therefore, you should check the ohci1394.sys process on your PC to see if it is a threat. We recommend Security Task Manager for verifying your computer's security. This was one of the Top Download Picks of The Washington Post and PC World.
Todd (further information)
Security Task Manager shows all running Windows tasks including embedded hidden functions (e.g. keyboard or browser monitoring, autostart entry). A unique security risk rating indicates the likelihood of the process being potential spyware, malware, keylogger or a Trojan.
Malwarebytes Anti-Malware detects and removes sleeping spyware, adware, trojans, keyloggers, malware and tracking threats from your hard disk. Ideal supplement to Security Task Manager.
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vtutt.dll partmgr.sys visualtooltip.exe ohci1394.sys rtsultramonhookx32.dll hpbpsttp.exe lmsxxd.exe dntus26.exe wss.dll alsrvn.exe navexcelbar.dll [all]