Can't uninstall Plesk completely

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http://forums.cpanel.net – I tried Plesk Panel but it didn't work for me it had no support for Joomla so i de-installed Plesk and switched to cPanel and i'm satisfied. But (there's always a but...) i have a little problem the domains that i tried to set up with Plesk can't be opened now with cPanel (i copy the webfiles correctly). It shows some Plesk page although Plesk is uninstalled. I've also tried some uninstall script from Parallels webpage but it doesnt work I bite myself that i didnt started with cPanel in the firstplace. Attached Thumbnails   (HowTos)