I have to update this thread with a correction, related to the extended codes and the shutter control.
I did additional tests and it happened that some times the shutter reacted and worked when I used the AHP icon to control them.
So I suspected that windows 7 was not 100% responsable of the malfunction. What I did then was to change the power plug where the CM15 was plugged..... and it worked.
Then, having the CM15 plugged in the "good" power plug, I tried AHP without marking the "run as administrator", and it again worked.
So, my conclusions in Windows 7:
1.- The shutter control works even if AHP is not run "as administrator"
2.- CM15/X10 signals are too much sensibles/exposed to the power plug where they are connected or maybe to the other things that are connected and or switched-on or not to the power line. Is there any "signal amplifier" we can use to avoid such behaviour? I feel to have read something some time about it, but I'm not sure.
3.- For having AHP not starting all the times with the wizard, and reminding the house code we marked in the hardware configuration, we have to run it, at least once, "as administrator".
4.- For having AHP "remembering" last session, for instance, not only the initial wizard, but also the room we worked with in the last session, AHP has to be run "as an administrator". It seems that all the times AHP has to record anything in any config file, it has to be run as an administrator.
So, 1 OK, 1 KO
Rgds.