recover deleted mails in outlook2007

[Shash]

Hi everyone,

i was using outlook 2003 and successfully able to recover all shift+del
(deleted) mails after modifying registry values. after that i have installed
outlook 2007 on yesterday (19th of august ) but i can not able to locate all
mails which i have deleted before 19th of august. now i have reinstalled
outlook 2003 and i can see all deleted mails prior to 19th of august. My
question is, how can i recover mails in outlook 2007 deleted more than a week
back ?

thanks