Issue:admin -> configuration -> dynamic slideshow -> not found

Solution:

please go to app\code\local\Sm\Theme\etc\adminhtml.xml and find:

<action>dynamicslideshow/adminhtml_dynamicslideshow</action>

change to:

<action>dynamicslideshow/adminhtml_DynamicSlideshow</action>

– go to app\code\local\Sm\DynamicSlideshow\etc\adminhtml.xml and find:

<action>dynamicslideshow/adminhtml_dynamicslideshow</action>

change to:

<action>dynamicslideshow/adminhtml_DynamicSlideshow</action>

Wish you success.