Dazzle DVC 100 Problem

I have the dazzle dvc 100 and when i install the drivers after a few minutes my laptops screen goes blank and and nothing happens, i then have to turn it off myself and when i turn it back on it comes on for a few seconds and it turns off itself and i thn wait for a few minutes,and go into system recovery and then it works,and if i try to install the software again it happens,any help? thanks