404 error trying to browse to admin.php page after fresh install

I just installed cs-cart trial and the front end is working fine (I had to chmod the index.php page to 777). But when I try to go to my admin page, I get a 404 not found error. Please advise.

Just figured out that I had permissions set to 777 on the admin.php file. I changed it to 644 and now I’m able to get in.