reports does not update and show Previous data

[imenam]

I have a datagridview with list of Students, when choose a specific Student and make a query and send it to stimulsoft to create a report, it works correctly, but when I close the report and choose another Student the report still show the previous Students's report and does not update it.
until I close the form and reopen it, and choose other Student but when I choose another Student it doesn't works correctly again.

I search a lot and find same problems but all of them does not work for me. I try these:

http://forum.stimulsoft.com/viewtopic.p ... ort#p68460

and

http://stackoverflow.com/questions/1860 ... oft-report

this is my test program : http://www.4shared.com/rar/x0h7Jjfpce/Test01.html

please help me ----- thanks a lot

[Andrew]

Hello,

Could you, please send us a report template to support@stimulsoft.com

Thank you.