[Moving thread to CP 2.0 Help]
I would try extracting metadata from the filename or path in LoadImages, choosing your regular expression in such a way that it is unique for each cycle. Then, in ExportToSpreadsheet, select the “Data to export”, uncheck the “Use the object name for the file name?” and insert the metadata tag that you created by right-clicking in the “file name” edit box.
What this does is substitute the tag with the actual text that the tag has during that cycle, as determined by LoadImages; CP does the bookkeeping to make sure that measurements associated with each unique tag are written together. If the tag is unique for each image, the csv filename will therefore be unique for each image, and you should get one spreadsheet per image.