Title: Subdomains
Last modified: August 18, 2016

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# Subdomains

 *  [brentirwin](https://wordpress.org/support/users/brentirwin/)
 * (@brentirwin)
 * [18 years, 5 months ago](https://wordpress.org/support/topic/subdomains/)
 * My blog is at brentirwin.tv. I used WordPress a second time at “subdomain”.brentirwin.
   tv as a blog for something else. The problem is, when I try going to “subdomain”.
   brentirwin.tv/wp-admin/install.php like you are supposed to do to when you install
   a new blog, it says that it has already been installed. I then click on the link
   it gives me and sends me to brentirwin.tv. How do I get WordPress to work a second
   time here?

Viewing 1 replies (of 1 total)

 *  [MichaelH](https://wordpress.org/support/users/michaelh/)
 * (@michaelh)
 * [18 years, 5 months ago](https://wordpress.org/support/topic/subdomains/#post-659296)
 * Please review [Installing Multiple Blogs](http://codex.wordpress.org/Installing_Multiple_Blogs).
   You need to make sure you use a different `$table_prefix` if you are using the
   save database for each blog.

Viewing 1 replies (of 1 total)

The topic ‘Subdomains’ is closed to new replies.

## Tags

 * [blogs](https://wordpress.org/support/topic-tag/blogs/)
 * [multiple](https://wordpress.org/support/topic-tag/multiple/)
 * [second](https://wordpress.org/support/topic-tag/second/)
 * [two](https://wordpress.org/support/topic-tag/two/)

 * In: [Installing WordPress](https://wordpress.org/support/forum/installation/)
 * 1 reply
 * 2 participants
 * Last reply from: [MichaelH](https://wordpress.org/support/users/michaelh/)
 * Last activity: [18 years, 5 months ago](https://wordpress.org/support/topic/subdomains/#post-659296)
 * Status: not resolved

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