Oh i just googled that name.codestation wrote:Wait a minute!Thats the ID from PjD 2nd, Okaidoku Ban ID is NPJH50475. Thats why the patch doesn't work, isn't supposed to use your version.Renamed ISO to original name (ULJM05681).
I found there are many DLC and expansion, one was called "extend pack" with the name ULJM05681, so i supposed it was that the name for all project diva games.
I tried the 2nd (not 2nd#) patch a week ago, the game gave me a 80020148 error. Which made me think i corrupted the ISO by adding the patch.
After research a little i realized there were many versions and the one i had was Okaidoku Ban, which explained the error 80020148.