just download and run Rollback-Spotify.bat - or run The following command in PowerShell:
iwr -useb 'https://amd64fox.github.io/Rollback-Spotify/run.ps1' | iex
or specific version
iex "& { $(iwr -useb 'https://amd64fox.github.io/Rollback-Spotify/run.ps1') } -version 1.2.24.756-x64"
or latest version x86/x64/arm64
iex "& { $(iwr -useb 'https://amd64fox.github.io/Rollback-Spotify/run.ps1') } -version last-x64"
The file download function was taken from the PsDownload module, thanks to Dan Gough