If you have been using Chrysanth Cheque Writer on a computer for some time and there may be quite a number of Payees in the list, and now you are thinking of using Chrysanth Cheque Writer on a new computer, you may easily copy the old Payees list to the new computer by accessing the cheque writing software's database at:
C:\Users\<User Profile Name>\AppData\Roaming\Chrysanth\Data\DB.CSDB
Note: Please note that this is a hidden folder in your system, you will need to make it visible by changing the Windows Explorer option first.
Simply copy this file to the same location on your new computer will do. But do remember to exit Chrysanth Cheque Writer before copying.