saw this was posted in the PS vita thread
doesn't seem to work atm so most likely a glitch but something has to be happening in the background. release soon, please!
error code C1-2749-2 when trying to run the game, file corrupt when trying to view the manual.
source and a lil more info: http://www.reddit.com/r/vita/comments/ssalg/ps1_game_on_eu_psn_store_vita_errors/