I'm struggling to start developing on my phone. By the official steps the ADB drivers should be installed by installing a PC Companion software, however all I get is a dialog saying that the debug mode is active but that I should look for the drivers under the following link http://developer.sonymobile.com/downloads/drivers/ but my device is not listed there so I'm stuck.
In the device manager my phone is showing as
If anyone has a clue, please do let me know, I'm using Win 7/64bit
more information about this problem in official support forum