EAServer 3.6, Adaptive Server Enterprise 11.9.2 (Charecter set cp850)

Datawindow generation unable to produce French & Spanish language
Earlier it was working fine with development Adaptive Server with
Charecter set cp850 and Jaguar Server charecter set with iso_1. When I
shifted to live Adaptive Server (which has again cp850) and Jaguar
server with iso_1/cp850/utf8 does not produce right language charecters?

Thanks in advance.