If you have problems with the patch after upgrading the client version, then use this [tool](https://github.com/amd64fox/Rollback-Spotify) to revert back to the working version.
If you are using Windows 7 or Windows 8.1, there may be errors in the installation process due to an outdated version of NET Framework and PowerShell. Do the following: * Upgrade to [NET Framework 4.8](https://go.microsoft.com/fwlink/?linkid=2088631) * Upgrade to [WMF 5.1](https://www.microsoft.com/en-us/download/details.aspx?id=54616) * Reboot your PC Note: For Windows 8 it is not possible to upgrade the PowerShell version, please upgrade to Windows 8.1 or 10