I try to build store for mobile applications like app. store or ovi store
now my problem is, I am using wurfl data base to access mobiles capabilities to choose which application fit mobile capability, wurfl database have not unique identifier, in my store I have to add app. to unique id for mobile now I got wurfl database and made my unique identifier, but when I want to update wurfl database over my database my database be crashed, so i need help or suggestions.
Many Thanks In Advance.