[Solved] Trying to Follow your video : Skip navigation Telerik UI for ASP.NET core example Sign in Building a Telerik UI for ASP.NET Core Application | Chapter 2

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General Discussions

AppDev

commented on 26 Mar 2026, 08:38 PM

I am trying to follow along with the tutorial which is out of date I am guessing. There does not seems to be any guidance.

AppDev

commented on 27 Mar 2026, 03:23 PM

I also found this but this does not help with how to make the video tutorial work.

https://www.telerik.com/aspnet-core-ui/documentation/troubleshoot/troubleshooting-nuget#failed-to-retrieve-information-from-remote-source

1 Answer, 1 is accepted

answered on 30 Mar 2026, 08:54 AM

Hi AppDev,

Thank you for the details provided.

In order to access the Telerik NuGet packages, I would recommend setting up and using the Telerik NuGet feed.

The following articles provide information about different approaches for setting the Telerik NuGet feed:

Once set up, we can choose it as a source and will have access to the desired Telerik packages:

Feel free to set up and use the Telerik NuGet feed and let me know if additional information or assistance is needed.

Kind Regards,
Anton Mironov
Progress Telerik

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AppDev

commented on 30 Mar 2026, 03:06 PM

Hello I did this. Via the Nuget Package manager before leaving the comment.

When I first did this I noticed that it was asking for login and password. I assumed it was asking for my tekerik login.

Now I am unable to get that prompt for log in and password back. I have generated the key but did not realize that was what is was asking for since the prompt did not id what it was asking for.

Do you know how I can get that prompt back? Thanks

Anton Mironov

commented on 02 Apr 2026, 06:43 AM

Hi AppDev,

Thank you for the additional details provided.

In order to remove the saved credentials and force the credentials prompt to appear again, I would recommend following the instructions in the following article:

https://www.telerik.com/aspnet-core-ui/documentation/troubleshoot/troubleshooting-nuget#removing-saved-credentials

Feel free to give a try to the steps from the article above and let me know if the desired result is achieved.

Best Regards,
Anton Mironov

AppDev

commented on 03 Apr 2026, 03:55 PM

Thank you for the guidance I will give this a try