Install Grafana without Docker fails

I was using Ulrichs install script from “How to run Grafana/Influx solution natively on Windows without Docker - VictronEnergy” repeatedly in the past moths after solving a problem where a newer version of nodejs blocked the script.
Tried now to install it once more for test purposes on a fresh installed Windows 11 machine, but surpise - following error occurs repeatedly:
Line |
210 | Invoke-WebRequest -Uri “https://www.zoomsoft.de/vdgspublic.zip” -OutF …
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
| 404 - Datei oder Verzeichnis wurde nicht gefunden. Server Error 404 - File or directory not found. The resource you are looking for
| might have been removed, had its name changed, or is temporarily unavailable.
expand … Expand-Archive: D:\PS1\vgdsorg.ps1:212
Line |
212 | Expand-Archive -Path “${env:TEMP}\vdgspublic.zip” -DestinationPath "$ …
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
| The path ‘C:\Users\gb\AppData\Local\Temp\vdgspublic.zip’ either does not exist or is not a valid file system path.
configure … service … delete downloads … Remove-Item: D:\PS1\vgdsorg.ps1:229

On different machine the same result.
It seems the download file “https://www.zoomsoft.de/vdgspublic.zip” is not available any more, also searching for this file in the web brought no result.
Anyone had this problem too and/or knows a way how to solve that?

kind regards,
Solarbone