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AVG Virus Scanner Removes Critical Windows File

secmartin writes "The popular virus scanner AVG released an update yesterday that caused their software to mark user32.dll as a virus. Since this is a rather critical file, AVG's suggestion to remove it caused problems for users around the world who are now advised to restore the file through the Windows Recovery Console. AVG just posted an update about this (FAQ item 1574) in the support section of their site. Their forums are full of complaints."

3 of 440 comments (clear)

  1. Re:Well... by Anonymous Coward · · Score: 5, Interesting

    This isn't too far from realistic.

    I work for a firm that, through the power of politics, actually pays to use McAfee antivirus and related products. Now, this is a product that can sometimes detect a virus but can't remove it, whatsoever. Yet, it will produce an error message that prompts the end-user to "delete", "remove" or "ignore"... (something to this nature - it really doesn't matter since none of them work except "ignore").

    Some of the technicians have resorted to using certain free applications to get rid of the viruses (virii?) when the end-users show up to the help desk, angry as all get. Recently, McAfee started preventing these various freeware packages from being installed - it simply detects them as viruses themselves!

    You could say that McAfee is doing its job - it leaves the sales up to the politicians while it prevents the real software from doing the work.

    What a hopeless, hopeless situation.

  2. Re:Sigh by nonewmsgs · · Score: 5, Interesting

    I administer a network of a about 200 windows systems, and we use almost exclusively AVG Free. Oy vey, am I gonna have a long day on Wednesday, maybe I should just unplug the phone now.

    i thought the AVG free license was for personal non-commercial use.

  3. Re:Well... by Ihmhi · · Score: 5, Interesting

    AVG recently detected the OpenOffice 3.0 installer as a trojan.

    It also did the same with keyfinder, a program that discovers the serial for Windows XP after it's been installed. (How I miss the days of just looking in the registry...) I have a lot of customers who lose their serials (and sometimes even their CDs), and I get a bit annoyed when it gets erased off of my flash drive every time I plug in it.

    Thankfully I can restore it back to its original location, but it's a hassle.