#6 Big error - how to fix? pls help

[Anonymous]

I installed, restarted and i saw an error about insecure login items! Then i wanted to find what i installed and i found something in sys preferences (in Tiger), i click that and it says:
You cannot open WebServerXKit preferences pane on this computer. Contact the developer of this software for a newer version.
Then i found on the internet, that Appache is a hidden component in Mac OS and i tried to allow Web sharing (it should be the hidden Apache) and it only shows Personal web sharing starting up... and nothing happens.
What now?
Reinstall?

[Nobody/Anonymous]

Logged In: NO

I found help there:
http://www.arebeesoft.com/?page=wsxk&section=help
I made big mistake(!), but I know whad i did bad: I insatlled it on Intel Mac :-(
I will try to uninstall it. I think, it will help.