Since I have not heard anything and they have not answered me about small - big problems to the SC, I was experimenting with a new test installation on another computer.
We see that at least the mistakes I’ve described does not appear, as the stay doing something, without knowing it, but the helpweb definitely does not work.
In this test I could not do it with an existing project, because not let me put the serial number on another machine. This was to enable testing with existing and old forms; and the test continues Verson restore or import a project. It would have been ideal to test.
The question is, how does a complete reinstall without losing any of my projects. My fear is having to do a full backup and then tell me there is a problem and can not be restored.