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How to remove NaiFiltr error


The free file information forum can help you find out if NaiFiltr.sys is a virus, trojan, spyware, adware which you can remove, or a file belonging to a Windows system or an application you can trust.

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NaiFiltr.sys file information

The process NaiFiltr Device Driver belongs to the software McAfee On-Access Scanner or NaiFiltr by Network Associates, Inc (nai.com).

Description: NaiFiltr.sys is located in the folder C:\Windows\System32\drivers. Known file sizes on Windows XP are 23888 bytes (50% of all occurrence), 23296 bytes.
The driver can be started or stopped from Services in the Control Panel or by other programs. The program has no visible window. The file is a Microsoft signed file. File NaiFiltr.sys is not a Windows system file. Therefore the technical security rating is 1% dangerous, however also read the users reviews.

Recommended: Identify NaiFiltr.sys related errors

Important: Some malware camouflage themselves as NaiFiltr.sys, particularly if they are located in c:\windows or c:\windows\system32 folder. Thus check the NaiFiltr.sys process on your pc whether it is pest. We recommend Security Task Manager for verifying your computer's security. It is one of the Top Download Picks of 2005 of The Washington Post and PC World.

Score

User Comments

Rate
this program periodically causes bluescreen errors on older computers
  Mcafee troubleshooting  
Rate
Bad programming from McAfee
  Kelli  
Rate
I believe its connected to my freezing problem, and USB [adildr.sys] failing to start. which happens at the same time.
  Joe  
Rate
I think this is a McAffee Firewall file
  Sam  
Rate
crashed at least once per hour! Error = NaiFiltr.SYS is missing. McAfee are NO help
  steve  
Rate
Caused a crash (Bluescreen) on my Win XP System!
  Fella  
Rate
This is a driver for McAfee Antivirus scanning engine
  heliotrope  

Summary: 6 users think NaiFiltr.sys is essential for Windows or an installed application. 1 user think it's probably harmless. 1 user think it's neither essential nor dangerous. 1 user doesn't grade NaiFiltr.sys ("not sure about it").

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