Flatten AggregateExceptions before referencing InnerException.
Flatten AggregateExceptions before referencing InnerException.

The InnerException property of an AggregateException can be another
AggregateException.  By calling Flatten(), we remove inner
AggregateExceptions so that the InnerExceptions property contains all
the original exceptions.  The InnerException property is the first
element of InnerExceptions.

sitofabi/duplicati,duplicati/duplicati,sitofabi/duplicati,duplicati/duplicati,duplicati/duplicati,duplicati/duplicati,mnaiman/duplicati,mnaiman/duplicati,mnaiman/duplicati,sitofabi/duplicati,mnaiman/duplicati,duplicati/duplicati,mnaiman/duplicati,sitofabi/duplicati,sitofabi/duplicati