Hi, thank you for using Intuit ProFile Community
ProFile can be instructed to keep a back up tax file using a check box in Options > Environment > File tab. If this box is checked, ProFile will keep a backup file in a BackupFile folder located in a directory where the tax file is located. Unfortunately there is not an option to change the location of the BackupFile folder.
I apologize for any inconvenience but hope this helps
