Finally nobody answer here. In Microsoft Community I was told that I have to write here. I contact a first level support by chat in microsoft and they cannot solve this issue. I did every thing recomended by Micrososft in his website and it did not work. I reinstall Office several times. I use a microsoft application to delete every single residual file from office before I installed it again. The problem still there.
So finally I restore Windows (I have all my data but I lost every application installed) and it is working now!!! (but I have a lot of software to install and configure)
Before I restore windows, I made an additional test. I create another macro, but this time in Word, This macro pretend to create a Excel workbook. It fail in the same process: createObject. So the problem was not related only to Outlook, but to Office and ActiveX in general.
I think that it would be nice to have a procedure to make a better debug. An application (or procedure) that can say what is the problem: for example, this or that file is missing, the active X control was not registered, etc. I tried to find a windows log file that can report the error every time when happended (and I can make that happend runnig the macro). There is not such thing or I did not found it. I wrote this, only because could help someone.