Suite help

[محروم.كوم]

I am in the begining stages of trying to install/upload my software. I have gotten to this part:
////////////////////////////////////////////////////////////////////////////////////////////////////
However, before you upload the files you must make some changes to the vBulletin configuration file. This file is located in the includes folder (within the upload folder) and is called config.php.new.

The first thing you must do is to rename this file from config.php.new to config.php (removing the temporary .new extension).
The second folder is do_not_upload - This folder contains tools to perform various tasks on your board
///////////////////////////////////////////////////////////////////////////////////////////////////////

but I can't rename the file. I go into it and its highlighted but it will not let me backspace or delete the "new" part out of the title.

Please help. I thoughtI was on a roll but now I am starting to feel lost again.

Thank you in advance.

JAke __DEFINE_LIKE_SHARE__