download
this.unzip then put it in to a folder under C:\
then connect the phone through USB, press “NO” when it asks.
Then there will be a new hardware
installation wizard. Select “Install from a list of specific
location(Advanced)” option (Second option).
In the next screen select “Include this location in the search”. Browse the path where you have stored the extracted file.
wait for the copying of files to finish, Now your W230/W270 is ready.
After installing the software when you plugin the phone, select “NO” if
you want to charge the phone. If you want to transfer files press “Yes”
hope this helps. let us know if you need more info.