
Dialog to manage the different data sets.
An archive will be added, when its data incl. finger prints have been saved to disk. Every archive will get a name automatically, which can be re-defined by the user. This form can also be used to select archives, if checked in Advanced Settings. It will be shown then when Archive is clicked.
"Verify" forces a cache verify before the next search. This is to have the cache up-to-date. Normally the program checks for folder changes, but depending on the underlying file system, changes might be recognized only when a data set is opened.