Hacking R4 Gold Pro from nds-card.com says it's fake when launching

[RedBlueGreen]

I got an R4 Gold Pro SDHC from nds-card.com and it says it's fake when I try to launch it. Does anybody know what might cause this?
EDIT: Nevermind, I guess I put on the kernel for a different card

 

[nxwing]

If it still isn't solved, try resetting the date of your device to 2011 or earlier

 

[RedBlueGreen]

If it still isn't solved, try resetting the date of your device to 2011 or earlier

It's fine now. I just put on the wrong kernel. Sites on the card and box didn't work, i had to use Google.