AdAware and OneCare

Why is Adaware suddely incomaptible with OneCare? Just about two weeks ago I
began to get a warning, indicating that I should remove adaware because it
dangerously interferes with OneCare (up until then I had Adaware on my
computer for at least a year, with no "warning"). The red warning persisted
for a few days, so I uninstalled Adaware last week and relied on OneCare and
Spybot. On a hunch, I reinstallled Adaware yeaterday and found that after the
one week it had caught and identified 132 different bits of spyware...none of
which were detected by OneCare and Spybot combined. Of course, shortly
thereafter, the red warning reappeared in OneCare. What is the story here???