The CARE Rowperfect DOS software is available as a free download from this website.  But in order to use it on a computer with a floppy disc drive you have to first make a bootable disc.

How to make a bootable disc:

Insert new disc into A: drive.
Open the document browser and click on the A: drive to display the files
Right click on the A:drive in the list of folders and select Format
This opens a new window.  Click the box at the bottom that says Create
an MS DOS Startup Disc

Search for instructions on how to make duplicate copies of files (the Rowperfect DOS software).  The

instructions vary depending on which version of Windows you have
installed.

Download the Rowperfect DOS Software

Rowperfect DOS software v5.06

The Rowperfect Software Zipfile above has additional force curves numbered A1 to F6 created by Harry Mahon and designed to create
templates for schoolboys ranging from beginners up to good juniors.  He did this using the Stroker programme to re-size a curve by limiting
curve height (force) and stroke length (physical size of the athlete).

Rowperfect for Windows Software

The newer version of the software is called Rowperfect for Windows.