k750i Universal Serial Bus Controllers

Guys I have a severe problem with my k750i. i wanna flash it. i do everything accordingly, put the drivers in place. But when i insert the cable pressing c, while using XS++, my mobile automatically turns on.

when i put the cable, my mobile automatically turns on. So XS++ do not recognize my phone.

not to mention i am using a DCU-60 cable.

04:22:38|
04:22:38| TURN OFF PHONE!
04:22:38| Hold 'C' button on phone and connect phone NOW.
04:22:38| You have 30 seconds...
04:22:38|
04:23:01| Baseband ID: 8040
04:23:01| Protocol Version: 3.1
04:23:01|
04:23:01| Sending db2010_cid00_prodid_p3l.bin...
04:23:01| Applet ID: 061113 1250 ALUCXC125872_COMPACTPRODUCTION_ID_LOADER P3L
04:23:01| This is a PRODUCTION_ID loader
04:23:01| Activating GDFS...
04:23:01| Phone name detected!
04:23:01| Restarting phone - please wait...
04:23:01|
04:23:01| Disconnect phone from USB-port and wait for
04:23:01| further instructions.
04:23:01| You have 10 seconds.
04:23:01|
04:23:11| Open the battery-cover and reinsert the battery.
04:23:11| Hold C Button on phone and connect phone again.
04:23:11| You have 30 seconds.
04:23:11|

i wanna mention here in windows XP
Device Manager>>Universal Serial Bus Controllers>>Unknown Device is shown

what can I do?
and if i need a driver, how can i find it, and how to put it in place???

Help me plzzzzzzzzzz