OPERA FULL Uninstall

Does anybody know how to install OPERA fully from the Nokia 6600??
I have gone past the trial period and i cannot find the Ousr600.dat file on my phone. I want to totally (full) uninstall the OPERA program, but everytime i try, it still says that my trial has expired? Is there some file that i need to erase??

Any help will do..
Thanks guys (and gals).

What software are you using as the filemanager on the phone? Try using FE Explorer to go through your disks in the phone.. You should come across it in c:\system\ somewhere..

Hope that helps