How do you log into an existing site.

[testok]

I am in the process for adding statcounter (a statistics program) to a sites footer and I can't figure out how to log-in as the admin, I've got what I think is the users name and password, but I can't bring up the admin interface to enter them. I must be missing something simple.
I've tried 'nassaubayroofing(dot)com/cms/admin' (sorry if I'm not susposta list the url, know how many forums are)
am I missing something simple?
This is the first time I've ever played with CMS, so I apologize if this is one of those duh questions. I'm not even sure what version it is, it was built early 2012, but not by me...anyway I'm stumped.

[Jo Morg]

If CMSMS is installed on the site root, and there is no directive on config.php stating otherwise it should be <siteroot>/admin.

[Wishbone]

Your site has an /admin directory, but it's probably for some other software, as it's trying to read a file that doesn't exist. Do you have access to the file system? Can you browse the directories until you find the right one? /admin is default, but it can be changed.

[testok]

Your site has an /admin directory, but it's probably for some other software, as it's trying to read a file that doesn't exist. Do you have access to the file system? Can you browse the directories until you find the right one? /admin is default, but it can be changed.

Thanks for the replies.
Yes I can browse the directory. I've seen the admin file, what should I be looking for?

[Jos]

The files listed here should be in the admin directory: http://viewsvn.cmsmadesimple.org/listin ... d625341ef1