The current version of WinPrompt software is 3.08B and was released in 2010. See below image of the Help --> About window. It will install and run on 32-bit and 64-bit versions of Windows 7, 8 and 10 software.
The installer file is named WinPrmtDist_3R08B and the program file is named WINP32.exe
Here is a view of the properties window for the WINP32.exe file
The full version part number and description is here (if you don't already have WinPrompt),
Part Number: 3872502
Description: WINPROMPT SOFTWARE
And here is the part number and description for the upgrade version (if you already have an older version of WinPrompt).
Part Number: 3872525
Description: WINPROMPT SOFTWARE UPGRADE
Notes: upgrade from ver. 2.19 or older to current version
Quotes and/or pricing can be obtained from our orders team at Orders or by calling 1.877.355.3225