Best thing to do is delete it and redownload it from the PSN.
You need custom firmware or a Pandora battery and a magic memory stick.
You can copy games from one PSP memory stick to computer and then copy to another PSP's memory stick. Make sure you put the game on the folder 'GAME' on the memory stick.
In general, PSP games do not 'need' a memory stick for you to be able to play them, but they do need it to store saved game data as the PSP itself has no inbuilt space for that function.
You can purchase a memory stick for your PSP at any Game Stop location. Game stop carries all your gaming needs. You may also purchase a memory stick for your PSP online at a number of different websites. The first being Game Stop of course and not to mention Amazon and eBay.
When you download a game from the PlayStation Network, they are stored on the PSP's memory stick.
NO, a PSP's memory stick is a memory stick pro duo. A dsi's is a sanDisk
internet or a game store like game stop
no you just need to be in range of a wifi spot. but a memory stick can save your games and you can play where you left off in the game with out the game in it.
yes they both use the same memory stick
some psp 300 cores come with a memory stick
you open your romovable disk thing on my CPU and go to psp then games and drag the game ova and it saves to ur psp memory stick
You need cfw, aka custom firmware. To get custom firmware, you'll need a Pandora battery and a magic memory stick. Look up on youtube for tutorials.