A value of “0” for the “Minimum Last Modified Time Delta” parameter, should ignore the modification time of the file. Or there should be a checkbox to ignore the creation time.
Our microscope offload server has problem with an incorrectly set system clock, so all files have the wrong time-stamp appearing to have been created 2 hrs into the future. This causes Live to ignore the files for two hours, even when not setting the value of the “Minimum Last Modified Time Delta”.