Cannot load Alcohol CD-ROM driver

I just install the trial version of Alcohol 120% on my computer, but
when I access the program it gives me an error “Cannot load the Alcohol CD-ROM driver” with a suggestion that I re-install the program. I re-install it a couple of times with no improvement.
I have XP Pro with a Lite-On 40125S cd-rw. Any suggestions ?

I have exactly the same problem, everytime i re boot, The dev team are aware of the problem and hopefully we will have some form of conclusion about this, the problem is thats its isolated to only a few computers and difficult to reproduce on other PC’s Where things are running ok !!