I have one more experience while installing to my friend notebook,
the etap does not work properly after finish installation
It is like this : It can not open the device properties after double click on the equipment symbol,
That condition happened several times, but I dont know why ,

but I solve that problem with this :
- If you have another etap installed on other computer, or if you dont, install it on other computer until it works fine, then
- copy full of directory "ETAP 7.0.0" from drive C of the healthy Etap software computer to the one that has problem
- and it should works fine.

Hope this will help you.
Regards