Unfortunately, according to its official web page, the application hasn't been updated since 2014, and there's no version that will run on 64-bit systems. So, in order to run EasyLINKAGE Plus, I recommend setting up a virtual machine on your computer (here's a guide in case you don't know how to do that), installing a 32-bit version of an older Windows on it, then installing and running the application through the previously mentioned virtual machine.
The only alternative I see is replacing your current Windows 10 with an older 32-bit version of Windows, but since those are no longer supported by Microsoft, it will be a pretty significant security risk.