Windows error 0x80072F7D, -2147012739

Detailed Error Information

WININET_E_SECURITY_CHANNEL_ERROR[1]

MessageAn error occurred in the secure channel support
Declared inwinerror.h

HRESULT analysis[2]

FlagsSeverityFailure
Reserved (R)false
OriginMicrosoft
NTSTATUSfalse
Reserved (X)false
FacilityCode7 (0x007)
NameFACILITY_WIN32[2][1]
DescriptionThis region is reserved to map undecorated error codes into HRESULTs.[2][1]
Error Code12157 (0x2f7d)

This is a Win32 error which has been mapped into an HRESULT. More information may be available in error 0x00002f7d.

Questions

42votes
1answer

Using Client certificates for Windows RT (windows 8.1/windows phone 8.1)

I am trying a new feature of windows 8.1 and windows phone 8.1 namely the certificate stores and possibility to use client certificates for client authentication on the server side. However I am having problems with this functionality. I have a basic tested WCF service which runs on IIS express. [...] read more
c#
windows-runtime
windows-8.1
windows-phone-8.1
client-certificates
5votes
1answer

Visual Studio 2017 failed to install several components

The installer for release version of Visual Studio 2017 Community edition failed for several components > The product failed to install the listed workloads and components due to one > or more package failures. > > Incomplete workloads Mobile development with .NET > (Microsoft.VisualStudio.Workload.NetCrossPlat,version=15.0.26228.0) > > Incomplete components Google Android [...] read more
visual-studio-2017
3votes
2answers

TLS client certificate authentication on UWP Windows Store app

I'm trying to connect to a server that uses TLS with client certificate authentication. Below is a code snippet: async Task TestClientCertAuth() { int iWinInetError = 0; Uri theUri = new Uri("http://xxx-xxx"); try { using (HttpBaseProtocolFilter baseProtocolFilter = new HttpBaseProtocolFilter()) { // Task<Certificate> GetClientCertificate() displays a UI with all available [...] read more
c#
ssl
windows-runtime
winrt-httpclient
1vote
0answers

run command lxrun failed

I use the command(cmd) "lxrun /uninstall /full /y" to uninstall my sublinux in my Windows 10.Then,I use the cmd "lxrun /install /y" to reinstall,but there is problem I encountered as flows: - Beta features - This will install Ubuntu distributed by Canonical on Windows Under the terms of its license, [...] read more
linux
windows
1vote
0answers

UWP Application with http request to Web Api using SSL Negotiaton

I'm trying to connect a UWP application to a Web Api SSL enabled (in IIS) with certificate negotiation. If I disable certificate negotiation the following code works and the request works but no client certificate arrives at Web Api attached to the request. To mention that with firefox negotiating the [...] read more
c#
.net
ssl
x509certificate
uwp
1vote
0answers

HRESULT 0x80072F7D on a https request with client certificate over Windows.Web.HttpClient from Windows Phone 8.1

I am trying to access a json from a server over Windows.Web.HttpClient from a Windows Phone 8.1 App. But for security reasons there is a proxy server with client authentication certificates. I am able to set the Client Authentication Certificate but it always fails with an error. The error-message is [...] read more
c#
ssl
windows-phone-8
windows-phone-8.1
client-certificates
0votes
1answer

Python 3.5x, 3.6x and 3.7x Install Fails on Windows 7 even with Universal C runtime updated

I have tried installing 3.5x, 3.6x and 3.7x on my windows 7 pro 64 bit OS with both the executable installer and the web based one from https://www.python.org/downloads/windows/ , I updated my Universal C runtime, restarted, uninstalled all previous versions, disabled my firewall in the event of the downloads being [...] read more
python
-3votes
1answer

0x80072f7d error while installing python in W7

I have installed Windows SP1 and tried to install KB2999226 from microsoft update but it is giving error "THIS UPDATE IS NOT APPLICABLE TO THIS COMPUTER". Mainly i am not able resolve the 0x80072f7d error read more
windows-7
installation
python

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Sources

  1. winerror.h from Windows SDK 10.0.14393.0
  2. https://msdn.microsoft.com/en-us/library/cc231198.aspx

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