help with ICQ
 

I'm trying to find some text in ICQ history for some contact, but some contacts have txt files and others are just empty folders (even tho the files seems to be there since the history exists). Of course it must be some kind of hidden file, but even if I choose to show the hidden files, it doesn't show anything. ANyone knows how can I save those files, even if it's on a month by month basis so I can do a search? :helpme