When trying to install a library (for example, VkNet) the following is displayed

Attempting to gather dependency information for package 'VkNet.1.32.0' with respect to project 'VkNet', targeting '.NETFramework,Version=v4.6.1' Gathering dependency information took 6,63 sec Attempting to resolve dependencies for package 'VkNet.1.32.0' with DependencyBehavior 'Lowest' Resolving dependency information took 0 ms Resolving actions to install package 'VkNet.1.32.0' Resolved actions to install package 'VkNet.1.32.0' Retrieving package 'HtmlAgilityPack 1.7.0' from 'nuget.org'. Retrieving package 'JetBrains.Annotations 11.1.0' from 'nuget.org'. Retrieving package 'Microsoft.Bcl 1.1.10' from 'nuget.org'. Retrieving package 'Microsoft.Bcl.Async 1.0.168' from 'nuget.org'. Retrieving package 'Microsoft.Bcl.Build 1.0.21' from 'nuget.org'. Retrieving package 'Microsoft.Net.Http 2.2.29' from 'nuget.org'. Retrieving package 'NetFx.Extensions.DependencyInjection 2.0.1' from 'nuget.org'. Retrieving package 'NetFx.Extensions.DependencyInjection.Abstractions 2.0.1' from 'nuget.org'. Retrieving package 'NLog 4.5.0' from 'nuget.org'. Retrieving package 'SimpleInjector 4.0.12' from 'nuget.org'. Retrieving package 'VkNet 1.32.0' from 'nuget.org'. GET https://api.nuget.org/v3-flatcontainer/htmlagilitypack/1.7.0/htmlagilitypack.1.7.0.nupkg GET https://api.nuget.org/v3-flatcontainer/microsoft.bcl/1.1.10/microsoft.bcl.1.1.10.nupkg GET https://api.nuget.org/v3-flatcontainer/jetbrains.annotations/11.1.0/jetbrains.annotations.11.1.0.nupkg GET https://api.nuget.org/v3-flatcontainer/microsoft.bcl.async/1.0.168/microsoft.bcl.async.1.0.168.nupkg GET https://api.nuget.org/v3-flatcontainer/microsoft.net.http/2.2.29/microsoft.net.http.2.2.29.nupkg GET https://api.nuget.org/v3-flatcontainer/nlog/4.5.0/nlog.4.5.0.nupkg Error downloading 'Microsoft.Bcl.1.1.10 : Microsoft.Bcl.Build [1.0.14, )' from 'https://api.nuget.org/v3-flatcontainer/microsoft.bcl/1.1.10/microsoft.bcl.1.1.10.nupkg'. An error occurred while sending the request. The underlying connection was closed: An unexpected error occurred on a send. Unable to read data from the transport connection: Удаленный хост принудительно разорвал существующее подключение. Удаленный хост принудительно разорвал существующее подключение GET https://api.nuget.org/v3-flatcontainer/microsoft.bcl/1.1.10/microsoft.bcl.1.1.10.nupkg Error downloading 'HtmlAgilityPack.1.7.0' from 'https://api.nuget.org/v3-flatcontainer/htmlagilitypack/1.7.0/htmlagilitypack.1.7.0.nupkg'. An error occurred while sending the request. The underlying connection was closed: An unexpected error occurred on a send. Unable to read data from the transport connection: Удаленный хост принудительно разорвал существующее подключение. Удаленный хост принудительно разорвал существующее подключение GET https://api.nuget.org/v3-flatcontainer/htmlagilitypack/1.7.0/htmlagilitypack.1.7.0.nupkg Error downloading 'Microsoft.Bcl.Async.1.0.168 : Microsoft.Bcl [1.1.8, )' from 'https://api.nuget.org/v3-flatcontainer/microsoft.bcl.async/1.0.168/microsoft.bcl.async.1.0.168.nupkg'. An error occurred while sending the request. The underlying connection was closed: An unexpected error occurred on a send. Unable to read data from the transport connection: Удаленный хост принудительно разорвал существующее подключение. Удаленный хост принудительно разорвал существующее подключение GET https://api.nuget.org/v3-flatcontainer/microsoft.bcl.async/1.0.168/microsoft.bcl.async.1.0.168.nupkg Error downloading 'NLog.4.5.0' from 'https://api.nuget.org/v3-flatcontainer/nlog/4.5.0/nlog.4.5.0.nupkg'. An error occurred while sending the request. The underlying connection was closed: An unexpected error occurred on a send. Unable to read data from the transport connection: Удаленный хост принудительно разорвал существующее подключение. Удаленный хост принудительно разорвал существующее подключение GET https://api.nuget.org/v3-flatcontainer/nlog/4.5.0/nlog.4.5.0.nupkg Error downloading 'JetBrains.Annotations.11.1.0' from 'https://api.nuget.org/v3-flatcontainer/jetbrains.annotations/11.1.0/jetbrains.annotations.11.1.0.nupkg'. An error occurred while sending the request. The underlying connection was closed: An unexpected error occurred on a receive. Unable to read data from the transport connection: Удаленный хост принудительно разорвал существующее подключение. Удаленный хост принудительно разорвал существующее подключение GET https://api.nuget.org/v3-flatcontainer/jetbrains.annotations/11.1.0/jetbrains.annotations.11.1.0.nupkg Error downloading 'Microsoft.Net.Http.2.2.29 : Microsoft.Bcl [1.1.10, ), Microsoft.Bcl.Build [1.0.14, )' from 'https://api.nuget.org/v3-flatcontainer/microsoft.net.http/2.2.29/microsoft.net.http.2.2.29.nupkg'. An error occurred while sending the request. The underlying connection was closed: An unexpected error occurred on a send. Unable to read data from the transport connection: Удаленный хост принудительно разорвал существующее подключение. Удаленный хост принудительно разорвал существующее подключение GET https://api.nuget.org/v3-flatcontainer/microsoft.net.http/2.2.29/microsoft.net.http.2.2.29.nupkg Error downloading 'Microsoft.Bcl.1.1.10 : Microsoft.Bcl.Build [1.0.14, )' from 'https://api.nuget.org/v3-flatcontainer/microsoft.bcl/1.1.10/microsoft.bcl.1.1.10.nupkg'. An error occurred while sending the request. The underlying connection was closed: An unexpected error occurred on a send. Unable to read data from the transport connection: Удаленный хост принудительно разорвал существующее подключение. Удаленный хост принудительно разорвал существующее подключение GET https://api.nuget.org/v3-flatcontainer/microsoft.bcl/1.1.10/microsoft.bcl.1.1.10.nupkg Error downloading 'Microsoft.Bcl.Async.1.0.168 : Microsoft.Bcl [1.1.8, )' from 'https://api.nuget.org/v3-flatcontainer/microsoft.bcl.async/1.0.168/microsoft.bcl.async.1.0.168.nupkg'. An error occurred while sending the request. The underlying connection was closed: An unexpected error occurred on a send. Unable to read data from the transport connection: Удаленный хост принудительно разорвал существующее подключение. Удаленный хост принудительно разорвал существующее подключение GET https://api.nuget.org/v3-flatcontainer/microsoft.bcl.async/1.0.168/microsoft.bcl.async.1.0.168.nupkg Error downloading 'HtmlAgilityPack.1.7.0' from 'https://api.nuget.org/v3-flatcontainer/htmlagilitypack/1.7.0/htmlagilitypack.1.7.0.nupkg'. An error occurred while sending the request. The underlying connection was closed: An unexpected error occurred on a send. Unable to read data from the transport connection: Удаленный хост принудительно разорвал существующее подключение. Удаленный хост принудительно разорвал существующее подключение GET https://api.nuget.org/v3-flatcontainer/htmlagilitypack/1.7.0/htmlagilitypack.1.7.0.nupkg Error downloading 'NLog.4.5.0' from 'https://api.nuget.org/v3-flatcontainer/nlog/4.5.0/nlog.4.5.0.nupkg'. An error occurred while sending the request. The underlying connection was closed: An unexpected error occurred on a send. Unable to read data from the transport connection: Удаленный хост принудительно разорвал существующее подключение. Удаленный хост принудительно разорвал существующее подключение GET https://api.nuget.org/v3-flatcontainer/nlog/4.5.0/nlog.4.5.0.nupkg OK https://api.nuget.org/v3-flatcontainer/jetbrains.annotations/11.1.0/jetbrains.annotations.11.1.0.nupkg 1178ms Installing JetBrains.Annotations 11.1.0. Error downloading 'Microsoft.Net.Http.2.2.29 : Microsoft.Bcl [1.1.10, ), Microsoft.Bcl.Build [1.0.14, )' from 'https://api.nuget.org/v3-flatcontainer/microsoft.net.http/2.2.29/microsoft.net.http.2.2.29.nupkg'. An error occurred while sending the request. The underlying connection was closed: An unexpected error occurred on a send. Unable to read data from the transport connection: Удаленный хост принудительно разорвал существующее подключение. Удаленный хост принудительно разорвал существующее подключение GET https://api.nuget.org/v3-flatcontainer/microsoft.net.http/2.2.29/microsoft.net.http.2.2.29.nupkg Install failed. Rolling back... Package 'HtmlAgilityPack.1.7.0' does not exist in project 'VkNet' Package 'HtmlAgilityPack.1.7.0' does not exist in folder 'D:\Документы\Dynamic cover VkNet\VkNet\packages' Executing nuget actions took 3,45 sec Error downloading 'HtmlAgilityPack.1.7.0' from 'https://api.nuget.org/v3-flatcontainer/htmlagilitypack/1.7.0/htmlagilitypack.1.7.0.nupkg'. An error occurred while sending the request. The underlying connection was closed: An unexpected error occurred on a send. Unable to read data from the transport connection: Удаленный хост принудительно разорвал существующее подключение. Удаленный хост принудительно разорвал существующее подключение Time Elapsed: 00:00:10.5541919 ========== Finished ========== 

I use studio 17 Has anyone encountered a similar problem? I do not know what to do.

    1 answer 1

    This problem in my opinion is also related to this . The solution is written in that post.