thanks, i put the reference path (try 4.0 and also 4.6) but nothing change, i checked the needed reference for reportdesigner from this link
https://help.syncfusion.com/wpf/reportdesigner/getting-started
attached video to show all the reference in this demo program
Attachment:
Video_20180502_205734_43be401e.zip
also from control panel with assembly manager, first i have removed all the versions, and after installed version 16.1.0.37 for all the frameworks