Games wont open on itouch 2g

[atkalel]

hi all, hope someone can help.ive been searching forums for an answer for 2 days now.my itouch 2g 2.2.1 is jailbreaked but games i downloaded and got from installer wont open...
any ideas please????

 

[dagored]

Go to the Apple store and download a free app and install it. Now see if your stuff opens and works.