Unable to delete a key in the registry

vankop Posted messages 2429 Status Contributor -  
vankop Posted messages 2429 Status Contributor -
Hello,
I can't delete obsolete entries from my registry (the message I receive is: "deletion impossible: error while deleting the key".(HKEY LOCAL MACHINE\SOFTWARE\McAfee).
I had a trial version of this antivirus pre-installed on my machine (I removed it using an uninstaller found on McAfee's website - I now have Nod32-). I tried using a cleaner (Regseecker) which locates it correctly, offers to delete it (green entry): but it keeps coming back.
Configuration: Windows XP Firefox 2.0.0.12

5 answers

  1. le gros bug
     
    the easiest thing is to delete the key yourself with regedit.

    if that's impossible, add a permission to the key.

    otherwise, having one key more or less in the registry isn't the end of the world =)
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  2. Ajbol Posted messages 3034 Status Member 403
     
    Hello,

    Have you tried using CCleaner?
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  3. vankop Posted messages 2429 Status Contributor 1 958
     
    I tried to delete the key myself using regedit, but it doesn't work. Can you tell me more about adding permissions to a key? You're right, the big bug, a key isn't the end of the world (even if McAfee has sprinkled a few more...).
    .(I tried CCleaner): no success.

    Finally, thank you both for your promptness.
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  4. le gros bug
     
    to give yourself permission (to yourself ^^) to delete the key, right-click on the key and choose "permissions..."

    if you are not in the list, add yourself and grant yourself full control.

    See you!
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    1. vankop Posted messages 2429 Status Contributor 1 958
       
      I have total control (well, sort of) and unfortunately, it's not enough. While exploring a bit more, I noticed the presence of special permissions (I will dig a little deeper).
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