I have followed all the instructions and this happens..

13:34:02| Hold 'C' button on phone and connect phone NOW.
13:34:02| You have 30 seconds...
13:34:02|
13:34:32| Error: Cannot open phone communication port
13:34:34| Disconnected... Unplug the phone

My phone is the Sony Ericsson W660i

Any help please? ;/

Do you have USB FLASH drivers installed ?
If no, follow my guide in my signature..

Yay it works!

Thank you very much, your guide was very helpful!

Glad to hear that