Discussion topic: ''FAILED TO INSTALL WIDEVINE COMPONENTS'' ERROR: DOWNLOAD ERROR 404 (UNDE|FINED)
- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Printer Friendly Page
- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Printer Friendly Page
Message posted on 07 Sep 2025 10:32 PM
- Mark as New
- Bookmark
- Subscribe
- Subscribe to RSS Feed
- Highlight
- Report post
Re: ''FAILED TO INSTALL WIDEVINE COMPONENTS'' ERROR: DOWNLOAD ERROR 404 (UNDE|FINED)
I gave up as I was fed up of trying all the different 'ideas' I had seen or heard of 😞 Hope you sort it out.
Message posted on 08 Sep 2025 10:05 AM
- Mark as New
- Bookmark
- Subscribe
- Subscribe to RSS Feed
- Highlight
- Report post
Re: ''FAILED TO INSTALL WIDEVINE COMPONENTS'' ERROR: DOWNLOAD ERROR 404 (UNDE|FINED)
Alas, not, that said I work in IT, and that error says to me that the install package is connecting to a server that it cannot find. Only way to resolve this is likely a recompile of the installation file, reinstatement of the original location, or for someone to tell us what resource it is trying to look at so we can check the PC's / firewalls are not blocking access
that has to be for Sky and the developers to look into.
sad they have not looked at it so far.
Message posted on 08 Sep 2025 03:05 PM
- Mark as New
- Bookmark
- Subscribe
- Subscribe to RSS Feed
- Highlight
- Report post
Re: ''FAILED TO INSTALL WIDEVINE COMPONENTS'' ERROR: DOWNLOAD ERROR 404 (UNDE|FINED)
I'm having exactly the same issue on Mac, running the latest OS. Just downloaded "SkyStoreDesktop" and when trying to launch, I get:
"Failed to install Widevine components. Error: Download error: 404[undefined]"
Message posted on 09 Sep 2025 04:56 PM
- Mark as New
- Bookmark
- Subscribe
- Subscribe to RSS Feed
- Highlight
- Report post
Re: ''FAILED TO INSTALL WIDEVINE COMPONENTS'' ERROR: DOWNLOAD ERROR 404 (UNDE|FINED)
Same error for me (on Windows)
Message posted on 09 Sep 2025 05:12 PM
- Mark as New
- Bookmark
- Subscribe
- Subscribe to RSS Feed
- Highlight
- Report post
Re: ''FAILED TO INSTALL WIDEVINE COMPONENTS'' ERROR: DOWNLOAD ERROR 404 (UNDE|FINED)
If you look online @GrahamW1 (a search engine I mean, not the Sky site) there are various suggested PC fixes for this error message to encourage Widevine to install correctly (these seem to be along the line of - your device believes it is installed and therefore doesn't try to re install it )
These appear to mainly involve editing files within Windows.
I'm reluctant to offer a specific link as I've no idea which of the suggestions will work - but if anyone is PC / MacOS literate there are plenty of suggestions out there - although I'm sure these should carry a warning of "don't do this if you aren't confident in what you are doing "
Sky customer since 1989.
Sky Q 2TB main box
LG CX6LA from 2020
Have a look at Sky Store – A quick guide for users
Have a look at Maximising the sound quality of your Sky Soundbox
- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Printer Friendly Page