Installation error

[user_not_found]

Hi,
I receive the following errors :
Warning: require_once(./includes/vba_dyna_include_prefix.php) [function.require-once]: failed to open stream: No such file or directory in /home/****/public_html/vbulletin/dynamics/dyna_global.php on line 51

Fatal error: require_once() [function.require]: Failed opening required './includes/vba_dyna_include_prefix.php' (include_path='.:/usr/local/php5/lib/php') in /home/***/public_html/vbulletin/dynamics/dyna_global.php on line 51

The files are there
My vb is installed at www.mysite.com/vbulletin
My dynamics is installed in www.mysite.com/vbull/dynamics

Any idea:confused:

[Brian]

Sounds like you didn't upload the forum/includes/vba_dyna_include_prefix.php file, or you have entered an incorrect path in your dyna_config.php file.