Changing mainpage

[Senator]

Hello, i've not fount in this forum how i can solve my problem.

Can someone tell me how i can change my mainpage.

Now is the mainpage the index.php, but i want that al my visitors see the page http://www.mydomein.com/company.php when the come to the site.

[Senator]

when i change the default mainpage with the full url in de admin section, it doen's work.
even when i clean my cache.

[Nibbler]

That's because that's not what it does. If you use Apache then use DirectoryIndex company.php in an .htaccess file in your gallery root.