Hi,

Big thanks to all repliers.

After starting the computer, the following morning, my son could install the free Avast without any problem. I let the system running like this for a moment before introducing the AIS license.

I hope that this new introduction will not generate this kind of incident. Very used to use the AVAST software, I don’t understand the reasons why, at the last time, the “transformation” of the free solution to the AIS licensed one has generated again the non running security agents. Of course, once the license introduced, the incident came again like descripted before.

I stay on the net to write any feed back before closing the incident.

Thanks again,

Francis