HELP with GBA game on Vba

I have two dragon ball games :Legacy of GOku 2 annd Buus fury
I start the game and it plays well
but on a particular point it says "The game will not run on this hardware"
Is it because of my old version or pls suggest some good method

You can try getting the latest version of VBA.

Do u know the latest version of Vba

http://vba.ngemu.com/
The official site

won't work, i tried it with the newest version some time ago and it says cartridge error or something

Same here

Go to Option -> Emulator -> Save Type and Choose EEPROM.
I found this answer from other place though.

Apply the setting changes found here:
http://forum.romulation.net/index.php?topic=6326.0It will let you run certain games like the Dragon Ball Z games.