Basically everything fails when moving online

[eluser]Varzock[/eluser]
Some success! I removed the whole .htaccess file cause it seems that is causing the problems (or isn't supported by my host). Changed the index_page to "index.php?". Now it loads the welcome page as it should, loads login page, submits data to login controller etc. BUT! When I try to access a page xxxyyyzzz/admin/appointments/view/all it says it can't be found :/ It's a CI 404 though

Any ideas?