On multiple File open only prompt once for each file extension.
This issue was created automatically from an original Mantis Issue. Further discussion may take place here.
I've just talked to Rob about your problem and explained your point. Rob is going to report a bug for that. One solution we were thinking of is when several files are selected in the OpenFile process, if we already have define a reader for a given extension, we reuse that same reader and ask for the reader type only for new extension where concurrent reader exist.