1. i purchased oplayer from app store but i could not open it. when i tapped icon , it just showed logo for seconds and then exited the program automatically .
2. i conneted itune and found this program. I could transfer movie but still could not open program.
3. i deleted program and purhased it again from itunes store (i hope it might work this time )but result still the same as 1. and 2.
What should i do? please adise
i used iphone 3G (version 4.2.1)