CONVERT TO ADOBE PDF WRONG CONVERSION

I have adobe acrobat dc trial and windows 8.1.

When i try enter image description hereto Convert to Adobe PDF an email with Greek characters from Outlook 2010,then English and Greek characters confuses.

WRIGHT TEXT BEFORE CONVERSION -> Καλημέρα παιδιά τι κάνετε

WRONG TEXT AFTER CONVERSION -> Κaληµέρa paιdιά tι κάνete

LOOK THE GREEK AND ENGLISH CHARACTERS CONFUSES