Look for the under the "Windows" column and download it.

Get-FileHash dotnethost-x64.msi -Algorithm SHA256

This report addresses the recurring issue where users encounter a "network resource unavailable" error or a request for a missing dotnet-host-8.0.11-win-x64.msi file during installation or updates of the .NET Desktop Runtime. 1. Root Cause Analysis

If you actually need to reinstall the host to get a specific program running, download it directly from the .

Previous failed installations leave behind broken paths.

Let’s decode the term piece by piece:

rmdir /s /q "%ProgramData%\Microsoft\VisualStudio\Packages\Microsoft.Net.Host"