It's for desktop shortcut (probably as a test)
Code:
[Executable1]
Name=Zoo Tycoon Ultimate Animal Collection
Exe=UniUWP_Launcher V2.exe
ExePath=
Download the attachment from prudislav and rename the launcher to "UniUWP_Launcher V2.exe", then copy it to Setup folder (overwrite the old launcher v2.exe) and recompile Setup.exe.