>1)I made my setup.exe with installshield. i want to restart windows after software installation. can i do this with limited version of installshield?

Why do you want to do that?

>2)I want to let a link for uninstalling the software . how can i do it?

There's setting somewhere in the ISX project that allows to add your program to the Add/Remove programs list for Add/Remove programs Control Panel applet.

BTW, what version of ISX are you using?