PokerStars......New Account

Hello I am looking for the registry key to delete so I can create a new account on PokerStars?
NE1 know where to find this?
I have been searching through the registry and on google to locate it with no luck,
Thanx

is there no file to alter or delete like the empire poker to be able to create a second account? or doesnt ne 1 know?
thanx
I have compared snapshot of registry before and after creating account but there was no difference, plus I took snapshot of files/folders before and after with no new folders or files which leaves me to beleave there is a hidden file somewhere which gets altered when an account is made??

I haven't heard of people having problems with multiple accounts on stars.

you can only make 1 account, the only way I could do it is restoring my computer to earlier date, and dont want to have to do that again if I need another account?