The unseeded duo lost to third seeds from Korea, Ye Na Jang and So Young Kim, 18-21, 12-21 in 40 minutes.
Later Thursday, Ashwini and her mixed doubles partner Tarun Kona went down to Germany's seventh seeds Michael Fuchs and Birgit Michels 10-21, 15-21.
Singles players Kidambi Srikanth and R.M.V. Gurusaidutt lost in the first round Wednesday.
--IANS (Posted on 09-01-2014)