Impossible to install some application

[Damyan]

Hello

Pc companion doesn't work on my PC Windows 7 64b.

No download of the app.to transfert between two android's phones

[_alexdon_]

http://www.sonymobile.com/gb/tools/pc-companion/

Run it in compatibility mode with windows xp.

[Uliwooly]

What are you exactly trying to transfer? an app? if so, you have to redownload the app on the new phone.