What are the .exe (executable) files for HICSOAP?

Typically, the shortcut on the desktop points to

c:\Program Files (x86)\Holladay\HicSoapPro\HicPro.exe

I use the word "typically" because the installation could be customized to install in a different folder. This is a tiny program which then selects the actual program to run. Which one it selects is based on your support subscription. Usually it's the latest one installed. An example is

c:\Program Files (x86)\Holladay\HicSoapPro\v2017.0301\HicSoapPro.exe