Sony Ericsson PC Suite Contacts export

Goto: C:\Users\Username\AppData\Local\Sony Ericsson\Sony Ericsson PC Suite\Sync\SyncML
plug in and sync phone
copy the file Contacts.txt elsewhere
rename to .vcf

Source: http://alfred.co.in/how-to/how-to-sync-sony-ericsson-phone-contacts-with-windows-contacts/