Using Old Account

It will ask you, just type in your name and the team number when it says to.

You don't have to do anything...just put your name and team number into your client after reinstall.

tray or console

and it will continue from where it was before?
im using GPU2, same as before

It won'tcontinue from where it was before unless you stil have the Work Unit folder and the queue.

For GPU client, it should pop up once you restart your computer and you wil input your username and team number.

For SMP client, it should usually ask you, when you install it the first time or open it first time.

You might even have to copy the DLL files from the appdata/roaming/fah-gpu folder to the program files\\fah-gpu folder in order to get it to work too. I've had this problem with Vista before.