I have a blog running on drupal cms, but i want to replace that with wordpress. And i want to retain all my older posts. I know there are ways to do this by using the import feature i guess. But i have installed drupal as an addon domain name at my hosting account & i don't know how to install wordpress for the same domain name without removing drupal?
You should backup all the files and remove Drupal..Then install wordpress.. This article may help you.