Party POKER deep cookie removal help please

Hi Geek Guys,
I am a 59 year old disabled Veteran and the net and GEEKS site is marvelous.
I need help PLEASE.

I have Party Poker on my computer(I uninstalled it using add/remove programs).Seems these guys have a "hidden deep cookie" in the registry. I want to remove it totally, and install another poker site(Empire) for my wife to use on this computer.(we have only this computer). It has XP home. E machines T3882, 2.9 GHZ 762 MB Ram 60 gig HD.
Party POKER places " deep cookies" somewhere in the Registry(and prevents fraudulent use I assume).

She wants to register on Empire Poker(another Party Poker company). I tried removing the program(uninstall and used CC Cleaner) but when we tried to register on Empire it said we already have an account.

I am a confused guy as to how to remove Party poker and the "deep cookies"

If I use the Sytem Reovery Cds will that clean the computer totally? Or is there an easier way without deleting everything?
Thanks

Below are some threads I have found that confuse me.CLEAN a computer
in registry key deep cookies

http://forumserver.twoplustwo.com/s...=m&olderval=&oldertype=&bodyprev=#Post3710986

It's a registry entry that puts them there. Click Start>Run...>type "regedit">hit enter. From there, go to Edit>Find and enter the name of the site. You can use this to locate entries left behind by the software. In this particular case, the entry in question is in HKEY_LOCAL_MACHINE>Software>Microsoft>Internet Explorer>Extensions. Each folder at this location represents a different entry on the Tools menu in IE. You can easily figure out what folder is what by looking at the contents. You can safely delete the folder associated with any particular site. To be safe, you should always back up your registry before making any changes. HTH!
======================================
searched google and came upon this

http://groups.google.com/group/rec.gambl...61816f2e497edba

"You have to remove a registry key before installing Empire.

Click 'Start', 'Run' and type 'regedit'. When the window pops up, there will
be a left-hand column with a list of folders. Click on the + sign next to
the folder titled 'HKEY_LOCAL_MACHINE'. That will show the list of folders
in that folder. Then click the + sign on the 'SOFTWARE' folder. Then click
the + on Calculator. This will show one sub-folder, 'mode'. Click on mode
and in the right hand window, there will be a file labeled UCID. Delete that
file and you will be able to sign up to Empire without getting blocked.


Good Luck,
Moondogg"