<div>
<div class="content wysiwyg-content">
Recently I have upgraded phpbb 3.0.0 forum into 3.0.4. I don't know is that a reason but now styles won't work properly. If I choose different style than default, this style only displays on board index page, but when I click to see some forum and send posts it changes into default style.<br />
<br />
I think I will need to reinstall phpbb. Can you help me with this. I don't wish to lose data (posts, users etc.) but also I don't wish to have the same problem with styles.<br />
<br />
Can I just delete files from phpbb forum folder and than do install with old database? 
</div>
</div>


Recently I have upgraded phpbb 3.0.0 forum into 3.0.4. I don't know is that a reason but now styles won't work properly. If I choose different style than default, this style only displays on board index page, but when I click to see some forum and send posts it changes into default style.

I think I will need to reinstall phpbb. Can you help me with this. I don't wish to lose data (posts, users etc.) but also I don't wish to have the same problem with styles.

Can I just delete files from phpbb forum folder and than do install with old database? 

How to reinstall phpbb

PHP is a widely-used server-side scripting language especially suited for web development, powering tens of millions of sites from Facebook to personal WordPress blogs. PHP is often paired with the MySQL relational database, but includes support for most other mainstream databases. By utilizing different Server APIs, PHP can work on many different web servers as a server-side scripting language.