gaech, смотри здесь (*.xml, разложены по папкам с номером адресата):
с:\Documents and Settings\%user%\Application Data\ICQLite\HistoryDB\
В Win98 можешь поискать в папке Мои документы.
I think you're thinking of ICQ4 or ICQ5 from back in the day. I don't think anyone really "hid" the history, it's just that they weren't saving it by default. Anyone have an old ICQ client install to dig through?
