"Error. Could not download app from: dl.dolphin-emu.org"

[Korb]

When a screen appears with text

No games found D:/Nostlan/Games/emu/wii/games Game files must have the file extension: .gem, .iso, .tgc, .gcz, .rvz, .wbfs, .wad, .elf, or .dol If you don't have any Wii games yet you might want to install the Dolphin emulator app first.

and buttons

• retry
• browse for games folder
• install Dolphin

I choose the last item, after which I am displayed about the download error:

Error. Could not download app from: https://dl.dolphin-emu.org/builds/25/5f/dolphin-master-5.0-20347-x64.7z

Nostlan v2.5 (May 9, 2024) Microsoft Windows 10.0.19045.4957