The above link is from leapfrog and posts all of their known dvd codes. Unfortunately, yours is not listed.
Did a bit of research and it looks like the Venturer is a budget off-brand made by Alco who also makes Toshiba. So I would suggest trying the Toshiba code first (which is "57") or else calling the leapfrog customer service number located on their website.
Answers & Comments
Http://leapfrog.custhelp.com/cgi-bin/leapfrog.cfg/php/enduser/std_adp.php?p_faqid=1449&p_created=1153327777&p_sid=BzNLCfWi&p_accessibility=0&p_redirect=&p_lva=&p_sp=cF9zcmNoPSZwX3NvcnRfYnk9JnBfZ3JpZHNvcnQ9JnBfcm93X2NudD0yODgsMjg4JnBfcHJvZHM9JnBfY2F0cz0mcF9wdj0mcF9jdj0mcF9zZWFyY2hfdHlwZT1hbnN3ZXJzLnNlYXJjaF9ubCZwX3BhZ2U9MQ**&p_li=&p_topview=1
The above link is from leapfrog and posts all of their known dvd codes. Unfortunately, yours is not listed.
Did a bit of research and it looks like the Venturer is a budget off-brand made by Alco who also makes Toshiba. So I would suggest trying the Toshiba code first (which is "57") or else calling the leapfrog customer service number located on their website.
Good luck!