The problem is the value in the filename field of the system table for the relevant modules and themes. If you can't edit the table via phpMyAdmin or something, then perhaps disabling them, removing them from their old locations but leaving them in the new location, and navigating to the modules list and themes listing will pull in the new values.<br>
<br clear="all">Joe Murray, PhD<br>President, JMA Consulting<br><a href="mailto:joe.murray@jmaconsulting.biz">joe.murray@jmaconsulting.biz</a><br>skype JosephPMurray twitter JoeMurray<br>416.466.1281<br>
<br><br><div class="gmail_quote">On Thu, Mar 3, 2011 at 9:41 AM, <span dir="ltr"><<a href="mailto:support-request@drupal.org">support-request@drupal.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div id=":jn">Is it straightforward to convert a working Drupal 7 site to a Drupal 7<br>
>> multisite configuration? I need to convert a site that is working with<br>
>> everything in the typical<br>
>> sites/all/themes,sites/all/modules,sites/default/settings.php,sites/default/files<br>
>> configuration into a sites/sub.example.com... configuration. I have tried<br>
>> moving the themes,modules folders into sites/<a href="http://sub.example.com/" target="_blank">sub.example.com/</a> but the<br>
>> theme and modules are not being found. The content etc is there but the<br>
>> theme and modules aren't.</div></blockquote></div><br>