CMS Made Simple Forums

I'm running CMSMS 1.4.1 and have installed the abflash gallery module.  However on my page the gallery remains blank.  I've checked the paths to the image files and they are all correct.  The gallery id is also correct.  Anyone got any ideas? 

phpversion: 4.4.9

many thanks in advance.

I found a thread about deleting th .htaccess file and tried that but to no avail.  When I try to access www.site.com/uploads/abfg_sample/images.php I get an internal server error "The server encountered an internal error or misconfiguration and was unable to complete your request."