I have done all you guys suggested (Except try a different browser because i have none installed and my PC is quite crowded as it is); I'll try asking my business partner to try logging in using firefox (i'm on IE).

The deletion of the files under templates_c resulted in a complete loss of everything but the main page. I quickly put the files back where they belonged.

I can't seem to reach anything in the user menu either I noticed. I can't even edit my own profile. And when it tells me I haven't the right soon the main page comes back, I'm forcibly logged off and there is a Session_ID #string behind the webaddress.

This gets my goat. Please help some more! (the only thing i can think of is the recent (today) microsoft update my machine took upon itself to download)

I've got no members except for myself. I am still able to login through www.www.ww/user.php yet now i can't reach the administration menu. It tells me I haven't the right.

I haven't the right?! ME?

My question: how do I counter this? (I have firewalls and virus- and malware scanner all over the place - McAfee to name but one). How do I get my $#$@# sitecontrol back?

Plz help