Category Links not working

[swent10]

We just installed e new theme. The sub-category links, Specials, New Products, Brands, etc., under "Home' work correctly.
Categories that we have created Men, Women, Skin Care go to 404 errors.

The links that work look like this:
http://everythingperfume.com/new-products.php

The links that don't work look like this:

http://everythingperfume.com/19-men

I notice the links that don't work do not have the .php extension but I don't know if this is causing the problem or how to correct it.

Also images we add to products do not render.

Any suggestions would be greatly appreciate as I have spent the better part of two days trying to figure out how to correct this.

Thanks

[tomerg3]

Looks like you turned on friendly URLs (under Preferences), but did not create an htaccess file (or you are on a windows server)

If you are on a windows server, turn off friendly URLs (there is a thread in the forum on how to make friendly URLs work on a windows IIS server)

If you arenot using windows, go to Tools->Generators and create and follow the instructions to create an htaccess file.

[swent10]

Hi,
Thanks very much for the advice. I certainly appreciate it. I will try it and let you know how it turns

Thanks again