Duplicate information module

Hai,

I have installed opencart 1.4.7..Right now, I would like to duplicate module information..I want to divide to be regulation and tips,tutorial information

I have do this one:
1. Duplicate information module at:
my sites/admin/controller/module/information
mysites/admin/controller/catalog/information
mysites/admin/language/english/module/information
mysites/admin/language/english/catalag/information
mysites/admin/view/template/modul/information
mysites/admin/view/template/catalog/information_form
mysites/admin/view/template/catalog/information_list
mysites/admin/model/catalog/information
mysites/catalog/controller/module/information
mysites/catalog/language/english/module
mysites/catalog/view/theme/default/template/module/information
2. Change the file "information" with the "Tips&Tutorial"
3. Change all the file name with "Tips&Tutorial"
4. Upload to the server

The result is there is Tips&Tutorial module but I can't install it, I don't what the mistake is.

The second problem is If I write at the information module, when I save it, part of them is gone. I am confusing

Really needs help

Anyone help would be appreciate

Thanks before

Those look like the right files. One thing you've not mentioned is the database tables You will need to duplicate those also and rename them to fit with your new files. You will then have to change all of the model queries to go to the new tables, and also all calls to models to the new ones

I have copy the database, duplicate it and upload to my sql server but still it doesn't effect at all

by the way, I really appreciate your help

any help?

thanks before

I will ask my old issue..right now, I have duplicate the database, the problem now, the link didn't respond

any idea?