request the files and their MDB for testing on my side, as per checking, the data restored in the application is not tally with the given expected data
check with Sir Law if the given files are correct, as per sir Law, it is correct, tried to delete data in MDB then restore the data again
but different total returned, check the restoring of the data with the exe given to the user, the return data is tally versus the expected data
check the application why it is returning incorrect total