Thank you Mr. Moderator,

I forgot to mention my understanding of this so far. My apologies..

1- I should upload extracted package to public_html folder ? If I upload package file to public_html , it says " .htaccess " already exists...replace ?

2- The main problem is should I create Database before running install.php ?
and how to do this database creation , I understand this to some extent, just need a little push. I did a script (forgetting the name, i think sub-dreamer or something) which allowed integration with different forum softwares years back, now don't know about DLE. Database is the issue.

you have been voting for Wordpress and not DLE...I read your posts.