I am new to spybot forum, and to spybot in general.
I downloaded spybot, and had no problems at all. Now I am getting two error messages I will relay as they showed on my computer screen.
1) sdupdate has caused an error in <unknown>
sdupdate will now close
if you continue experiencing problems,try restarting your computer.

which I did.. and didnt help.

2) Application error
Exception Einvalid cast in module
sdupdate.exe at 00071FE3.
invalid class typecast.

??
REcently my computer crashed,I had to re download everything all over from scratch.
I have a millenium edition computer.. which I already understand is the mistake edition.. and has numerous problems to start with.

I have Avast anti virus, CCleaner, a trial version of tune up utilities, with the 1 click maintenance, which is also trial version.

If I need to uninstall spybot, and reinstall.. if that is the easiest way to go, let me know.. or if I just need to do something else that would be easier.. please let me know that !

I appreciate all help in this, and thank you all in advance!