Folder Containing the Meta Probeset File Use this field to indicate the folder of the Meta Probeset File, which is contained in corresponding library files. These files can be downloaded from the Affymetrix website. For detailed information about the files and data sets used or created by JMP Life Sciences software, see Files and Data Sets . To Indicate the Folder Containing the Meta Probeset File: The method used for this specification can vary depending on whether JMP is connected to SAS on your local machine or connected to SAS on a server. You should refer to the Specifying Folders, Files, and Data Sets documentation for detailed information.