The current export always contains the file and directory naming like defined in the Field Export Path in the Export Profile.

Older exports of the same docWORKS[e] document are renamed and an index counter is added. This happens on directory level, that contains the export.

So that it does not come to errors with the renewed export of the document, all files of the old export and also the files (e.g. in TotalCommander or other) must be closed.