I would not get within a bull's roar of this software, they are telling you
to tear down your shields - Defender, antivirus, firewall, mail scanners,
root kit detectors everything that you need and hopefully have to protect
yourself from parasites - this software should be regarded as a dangerous
parasite.
And I would flame the publishers via email for suggesting that folks expose
themselves to such risks, if they don't respond appropriately then get
secunia and similar organisations to check them out, they sound dodgy to we.
I wont bore you with the details but explorer (that's Windows Explorer, the
thing that is My Computer, My Documents etc, not to be confused with Internet
Explorer which does however have incestuous relations with the other) and
SysTray are one and the same - like love and marriage, horse and carriage;
you can't have one without the other.
I hope my worse fears are not realised and all goes well for you.
--
TUT
Elves seldom give unguarded advice, for advice is a dangerous gift, even
from the wise to the wise, and all courses may run ill. But what would you?
You have not told me all concerning yourself; and how then shall I choose
better than you?" -- J. R. R. Tolkien, The Lord of the Rings