[John Rogers]

In Windows 10/11/ETC you can have the software on a local hard disk and right click on the exe and select "run in compatibility mode". There are several programs that you can run to make a program think it is in MSDOS or an iPhone or others. Before trying ANYTHING I would make at least TWO copies of the whole set of sub directories including all data, exe files and test at least one of them to make sure it will work. I would suggest external hard drives and before you copy make sure the program does not require old fashioned FAT file system of does it need a more modern method of storage. Good luck
John Rogers the oldracer