Hi Kevin:
Welcome to the pishtech forum. It is about time you join in the fun!

Sorry you are having problems with custom build addons. These addon are fantastic and lovingly built by various members. Within these addons you can travel the world to exotic destinations and catch fish that one would never dream of, all in the comfort of your own home! A word of warning though, it is extremely addictive so don't say that you have not been warned! LOL
To get these custom addons to work one must do some extra work. You need to have all the latest fish, sound and food definitions. Most addons just don't work unless these libraries are complete and correctly installed in you RWFF program. Next you need to have the latest V.125 beta version of the RWFF program. On the bottom right side of your RWFF screen it should say V.125 B90227. If you have that, you are okay. The earlier version were not very stable.
It seems to me that you should have only one food folder in the RWFF program. Do you mean you see a food folder inside of the RWFF food folder? If so you have unzipped the newly downloaded food folder into the existing one, and not the content files within the folder. If this is the case try to open the extra folder, (newly downloaded one) copy and paste all the items into the "opened" original RWFF food folder. When asked if you want to replace the files just say replace all. Then you should have all the new and updated food items in one folder. Try that and see if this is your problem.
SW is a great creator and a fine technician. Your error files seem to indicate the problem that he saw. So the only posibility would be the blood worm food files have not been installed correctly.

Hope this will solve your problem. If not, please check back in and everyone will try to help and get you fishing in the shortest possible time. Let us know if you problem has been solved.
Regards,
Stanley