Thanks Guys!!
That was very helpful
Now I did find this morning, even having the message (problems updating the registry) at the end of the install, the installation realy was installed, I'm bit confused, say that has problems updating the registry but on the other hand it really installs the program and is working now...!
An Intelligent fool can make things bigger and more complex... It takes a touch of a genius -and a lot of courage- to move in the opposite direction".
-Albert Einstein