I assumed you are the one who downloaded ad-aware and abiword.

Anyway, ALWAYS download the software from the devellopers website or a (by them) recognized mirror. NEVER use applications as Kazaa, Emule, WinMX etc to download things. They are a true pool filled with viruses and other harmfull stuff.

If you want software either buy it or find a true freeware application, in my work I’ve seen people loosing years of work/data. Caused by illegal software.