Sorry much the delay, this is:
I send you a 2003 because is the same screen. Compatibility mode.
When the problems appeared we thing that probably to put previous OS could be the sollution. Not, was worst.
Is better to put the 2012 OS mode instead of others.
The problem has been MID-BAD-solved creating a 3rd program that is the only launcher in taskscheduler.
This one starts the other 2 programs.
But one of these uses a digital certificate and it hangs. If this program is launched lonely and directly from the taskscheduler, runs ok.
This to open a door to arrives to other door closed.