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Thread: Data Error (cyclic redundancy check) ???

  1. #1

    Default Data Error (cyclic redundancy check) ???

    Operating System: Win2000
    Burning Software: Nero
    Anti-virus Software: Norton 2003
    DAEMON Tools Version: v3.47

    I have 3 disc images on my computer, that all work fine. however on one of them, if i attempt to copy any files from it to another location, it gives the following error :

    Title of Window
    [ error copying file or folder:]
    cannot copy ab: data error (cyclic redundancy check)

    in this case "ab" is the name of the file. but if i copy any other files it gives the same error with "ab" replaces with the according file.

  2. #2


    Operating System: XPPro
    Burning Software: Alcohol, Nero
    Anti-virus Software: AVG
    DAEMON Tools Version: 3.47

    CRC is the check performed on a CD to check that the files are readable (I.e) not corrupt. Try using ISOBUSTER to see if they are recoverable. Also if the image is not .iso try converting to it u may be able to recover some files this way.

  3. #3


    Did you try in safe mode.I have same issue ans I used long path tool to fix the problem.This software can solve your issues.LONG PATH Tool works on any Windows version (NT/2000/XP/Vista/Windows 7).You can try this.You can get it from LONG PATH Tool.Please reply if it works for you.Thanks.


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