Please help needed !! SAMSUNG I560.....

[eskerra]

Well, Ï´m trying to unlock one of these I560.
Shouln´t be that hard, but.......... I find as follows:

- Everytime I connect phone, ask for drivers, I have pointed to every possible folder and ..........nothing.
- has reseted the phone to factory, and the same, keep asking for drivers.
- I try to unlock it, and soft says " detecting phone.............OPERATION FAILED.

And like that many, many times.
Have searched, and people seems not to need any drivers to unlock it, why then it keep on asking me for fu...ng drivers!!!!!!.
Sould I uninstall PC studio from samsung ????
PC Suite from nokia ?????????
Whats the solution for this, please ?????????????
Any1 knows ????????

Thanks in advance, and regards.
Eskerra