Can't get into admin

This message was sent from: Installation and Configuration
http://forums.oscommerce.com/viewtopic.php?p=228592#228592
----------------------------------------------------------------

I moved a Osc ms2 from a subdomain where it worked fine to a domain and now I have the following problem.
I can't get into the admin section anymore!!

www.domain.nl/catalog workes fine
www.domain.nl/catalog/admin doesn't
www.domain.nl/admin/images workes fine (I get a list of files)

I've changed both configure.php. I changed the right (chown and chmod) with no result at all.

 :roll: The weird thing is when I type www.domain.nl/catalog/blabla (doesn't exist) I get an errorpage from my server but when I type www.domain.nl/catalog/admin I get the standard IE 404 page???

I'm wrestling for a few days now... I'm tierd (don't know how to spell that, but I've had enough of it for now). :twisted: 

Thank in advance,
Thema