1. I have 3 directories that were used in a previous installation of a script and refuse to be removed. Tried to delete using filezilla and the zymic file manager, they just won't go.

2. I just installed Phpnuke Evolution onto my site and i am only getting 404 errors and 403 errors
I installed it into the /Site/ directory because of the problem detailed in 1.

Can anyone help me with either?

www.vnmcss.vndv.com

You are redirecting to 'site/index.php' when it should be 'Site/index.php'
Fix the code in your vnmcss.vndv.com/index.php

I renamed your .htaccess to htaccess.txt, your redirect kept redirecting to a page that didn't exist. It now works : http://vnmcss.vndv.com/Site/

ah brilliant, thanks for the quick responses (again)

i have a similar problem i put in a code that had .htaccess in it and when i go to delete it dosent i used the ftp trying to delete with that (i also use filezilla)