I am not able to remove an antivirus

[sandryly1]

I have a windows xp computer and i am trying to remove adaware and avg antivirues from my computer because they are not working for me, but somehow its giving me this message when I go to remove programs I get " could not open INSTALL LOG file

Thank you in advance for your help

[Carbon Dudeoxide]

Try this:
http://www.computerhope.com/forum/index.php/topic,59979.0.html

However, I think this uninstall problem is directly related to this problem that they aren't working.

What is wrong with them?