I have a dataset from a prior version. How do I open it using MYM12?

To run a dataset created in a prior version, you need to run the MYM12 Install program on the C/Disk. Follow the prompts for converting a dataset from a prior version and the install program will do everything for you. Then, using MYM12, you can open your 1992 and 1993 data using MYM12.