No 017 Lines In My Hijackthis Logs

Hello everybody, Could anyone of you explain me why I do not find any 017 lines in my logs ? I perfectly remember I used to have that line in my HJT log, but not anymore. Could this "lack" be related to the fact that I now use a WiFi connection thru modem/router ? Thanks for your kind help. S.

I use a wireless router and don't have any O17's - it's been so long I can't remember whether I had any before or not. Not all logs show O17 lines as standard, although i'm not too sure why that is.