Download Ganache UI from the trufflesuite repo
Download from official page
You can find makeappx.exe
in the folder: C:\Program Files (x86)\Windows Kits\10\App Certification Kit
Start cmd
there.
makeappx.exe unpack /p C:\Users\user_name\Desktop\Ethereum\Ganache.appx /d C:\Users\user_name\Desktop\Ethereum