EDIT:
From the link you posted I followed the guide on uploading the file and it worked perfectly fine.
Make sure you have CI setup properly:
The folders application
and system
and the file index.php
must be uploaded to your working webserver, you must then create a folder called uploads
, make sure this folder is writable by the proper user, for my system it is www-data
. I'm using apache2 with linux so my webroot is var/www
.
So you should see in the primary folder:
- application
- system
- uploads
- index.php
After you do that you will go to:
localhost/index.php/upload/
or your proper path for index.php/upload/
and test this again.