@Rohit & @grhodes- please check your P1i Organiser Versions and possibly use
a different BB Connect.
This one below might work:
Sony Ericsson - Support - Software - P1i - BlackBerry® Connect
Installation instructions
NOTE!
This file is intended for P1i organiser software versions:
CXCxxx xxx R6E30
CXCxxx xxx R6F41
CXCxxx xxx R&G05
The Organiser software version can be located in the phone as follows:
at the Main menu tap on More then tap System information and scroll down
to see the organiser version.
The linked page above also gives a download link to the BB Connect 4.33
which is supposed to be only for:
NOTE!
This file is intended for P1i organiser software version:
CXCxxx xxx R6D23
This page:
CDA/P1i - UIQ3 open-source software
keeps an updated list of latest P1i Firmware versions.
Hope that helps.