Any one can help me to do this metter,my windows vista had disaster,must restore,i want to know how to export the data(huge data on my program),and import the data to new download's Express Invoice after restore the windows,i tried to find the data file,but not exist on my system,I'm useing the Unlicensed Basic Free Version v2.14,I want upgrade to licensed user after the restore progress,If any one know that,Please help me,Thanks!!!