i will tell you how i did solved my problem with crystal report may it be useful for you....
in first you have to create crystal report in visual studio and set build action =content
right click on crystal report and then chose "export database"
so drag all data from sql_server
and to change directory the only solution i could find it was using
[text.config] file
and set this code
<appsettings>
<add key="crystala" value="C:\\Users\\normal\\Desktop\\its done\\IDcardproject\\WindowsFormsApplication1\\CrystalReport1.rpt" />
<add key="crystalb" value="C:\\Users\\normal\\Desktop\\its done\\IDcardproject\\WindowsFormsApplication1\\CrystalReport2.rpt" />
</appsettings>
hope be helpful ..
and if it not clear let me know ,,