Dvdfab Causes computer to hang (Lite-On LH-20A1L)

[qanda]This thread is about the Lite-On LH-20A1L. Click here to see full specs[/qanda]I have DVDFAB 5 version installed and every time that I load the program it can’t find my DVD and it hangs up my computer. If I go to the taks manager it says that its not responding. I’m forced top reboot computer

Any insight tothe problem would be much appreciated, its the only program that won’t work on my computer - new pne at that using Q9450 CPU