I'im having a problem. I had to send in an email in order to get my game activated and it sent me a file i'm suppose to download.

"Attached to this email message is a SIG.ZIP file with the SIG.BIN
license key for your application.

Please extract the sig.bin from the attached zip file to the
application directory and restart the app.

You can backup this sig.bin file with the application and use it to
activate that app in the future under this particular Windows
installation. If you reinstall Windows on this computer or attempt to use the
SIG.BIN file on another Windows install (on a different machine), you will
be prompted to reactivate. "

I have no clue where i'm suppose to extract the sig.bin to. I know it said Application Directory but where the bloody hell is it?

Can anyone help me? I'v been really looking forward to playing this game and I'm getting more and more annoyed with the delay...