New to the PSP

Hi all
My son was given a memory stick for his PSP and we are now trying to load a game onto the stick for him to play. The first game we have tried is Harry Potter and the Order of the Phoenix downloaded to our pc from www.pspblender.com. The system software is Version 2.60. I used PSPins to transfer the game to the memory stick but the PSP tells me there is no game on the disk. The disk has the file on it as I can see that the file space has been used.
Can anyone help point out where we have gone wrong. We are new to this so any help appreciated.

First of all, to run homebrew you have to downgrade to 1.50 using the 2.80 downgrader.
And second, sorry we can't help you with ISOs(Downloaded games), read the DCEmu rules linked in my signature.
After downgrading to 1.50, you can upgrade to 3.40 OE to run Playstation One games and enjoy OE media features.

PSPblender is a scam site that charges you to access pirated games/video etc from otherwise freely accessible file sharing networks.

You will not find any help with running downloaded PSP games on this site, and I would strongly suggest you quit paying the arseholes at pspblender.

This site is here to support the homebrew games/applications, not help those who choose not to pay for their commercial PSP games.

Do not use psp blender as it a scam site. Just do what Xandu said and you'll probably figure it out

PS: Use devhook once your on 1.50 to emulate higher firmware versions to play your umd games.