I'm trying to send a web request to an ActiveSync server using HttpClient in Windows Universal App (Windows 8.1/Windows Phone 8.1). When i call the method SendRequestAsync it throws Exception > "HResult:0x80072F8F" and the response is null. I found that in the RequestMessage the HttpRequestMessage.TransportInformation property contains some information. HttpRequestMessage.TransportInformation.ServerCertificate [...] read more
I've updated some of my test hosts to Update 1 (KB2919355). Now, they cannot scan against WSUS anymore (0x80072F8F) OK, easy you say! Microsoft patched that issue, and warned about it. Now to the harder part. My WSUS Server is running on 2012 R2, and has TLS 1.2 enabled - [...] read more
I have a vPro client computer with AMT 4.0. It was importeed successfully via the Import OOB Computers wizard, and after sending a "Hello- packet" it became provisioned. (The SCCM GUI displays AMT Status: Provisioned). But when I try to perform power operations on this machine, they always fail with [...] read more
We're having a problem here that a few hours on Google would suggest is very common but mostly unresolved. Since upgrading to Windows 8.1, no Microsoft product can connect to any site via a secure channel, specifically TLS channels. Internet Explorer 11 can connect to http web sites (e.g. msn), [...] read more
I use one of development sites as URL rewrite to access other sites. Unfortunately one of the sites has a certificate error because we access it under VPN under different IP. IIS says that the link I'm trying to get thru rewrite has "HTTP Error 502.3 - Bad Gateway A [...] read more
I'm trying to configure Azure App Service Reverse Proxy to expose webserver in Azure Virtual Network to the internet and I had limited success - it's working when I'm not using encrypted connection between reverse proxy and target server. Here is my currently working configuration: web.config <?xml version="1.0" encoding="utf-8"?> <configuration> [...] read more
I'm developping a Universal Windows Application to stream Hololens Camera and interact with it. Can you help ? 1st attack angle : Creating a Unity project and build in UWP. I have succefully create the SharingServer from Holotoolkit-Unity and i can send custom message to the hololens from my unity [...] read more
I have a testing machine that needs Windows server 2008 R2 running in virtualbox. My issue is that every time I try to activate windows I get the error "security error 0x80072F8F" I set the clock according to internet time I called MS and they said WS2008 is no longer [...] read more
Recently installed Windows 10 and am unable to install apps from the Windows Store. When I click "Install" on a game or application, "Starting download" is shown. After a few seconds, I get error code 0x80072F8F and the download stops. I've looked online for a solution but haven't found on [...] read more
So, I have been having issues with Windows 10 Update and Windows Store. To start, This PC is running Windows 10 Home, which was updated from Windows 8.1. I don't exactly know when the issues began (I don't often use the windows store, and all updates should be running automatically [...] read more
I have a strange problem when trying to get OSD working from SCCM 2012. We have a deployment task sequence which works fine from PXE boot to unknown computers (where it asks for computer name) and known computers when added to the relevant SCCM collection. trying to get the same [...] read more
I have deployed Gremlin.NET to Pivotal Cloudfoundry but the requests fail with "Unable to connect to the remote server". I suspect this is a cert issue. I see the Java implementation has a way to specify certs in the Cluster connection, but do not see an equivalent in the Gremlin.NET [...] read more