COD4 1.8x 1.73t BAN BYPASS

[gungravyxess]

Hello everyone. Can u guys know how to bypass ban from server COD4 1.8x 1.73t?
I'm already changed my serial key, reinstalled PB, changed my ip ADDRESS.

Ban text : Your ID is: 2310346616622886865. What id it is? GUID?

Explain me, how working banning method of COD4 1.8x?

Appreciate your help. God bless u. And sorry for my poor english.

[gungravyxess]

I realized, CoD4x patch save your old settings on windows, so if we join to server, he automatically replace your new settings with license key to old settings with old key. So, how find this and delete?