[WCF Errors] : Could not find a base address that matches scheme net.tcp for the endpoint with binding NetTcpBinding

So, you decided to migrate some of your WCF Services into a new Server. However after this migration the WCF Services are not working and you start seeing the below Error: “Could not find a base address that matches scheme net.tcp for the endpoint with binding NetTcpBinding. Registered base address schemes are [http]. ” Frustrating, right? However the…

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Script to restore restore the default DCOM settings

Sometimes I had some colleagues coming out to me asking for help to troubleshoot some weird errors around the old faithful DCOM. What I had noticed is that some of those times the issues had is root in a not very smart action from them, like for example thinking that they do not DCOM and…

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We want your feedback

Did you know Microsoft is seeking feedback from developers about including WCF Services features in .NET Core? https://www.research.net/r/GitWCF – is a link to the survey What are you waiting for?  

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How Transactions work on WCF

One of this days I had this scenario where I needed to discuss with some colleagues how to configure Transactions support for WCF services, doing this I realize that there is indeed a great deal of lack of knowledge around this topic. I made some research to see what’s out there and despite some very…

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When browsing a WCF Web site I receive the Error “Web Page cannot be found”

One of this days I got a complaining from one colleague where he was trying to setup an BizTalk Environment where they need to deploy a couple of WCF Services in one of the Servers. Accordingly with them they created this new Server and installed the WCF Services on IIS without any issues (right :-))….

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How to detect on a WCF Service that a client just got disconnected?

One of this days, I had to work on a problem where we needed to detect an unexpected disconnection of a WCF Client. This seems pretty straightforward, right? So lets add a couple of more information to this scenario here. Basically,  they had a very simple WCF Client Console Application that was consuming a  Self-Hosted WCF Service. This…

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Using a JWT on a Windows Service

One of this days I had this really fun challenge that I need to tackle. So consider the follow, I had a solution where I need to authenticate a Windows Service (so non interactive) against an (ASP.net) Web API, using ADFS 3.0 with ADAL.NET, and the current user’s credentials, fun right? In my case, after…

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Workflow Manager CU4 is finally here

Yup that’s true, the new and much expected Cumulative Update 4 for Workflow Manager is finally here. Yes, it will be possible now get over that always troubling issue of the expired certificates, or the so enraging pain of the Restore-WFScope don’t do all the work when you have associated workflows or even the always…

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Initial Troubleshoot DCOM Errors 10000, 10001, 10002, 10003 and 10004

Continuing on the last topic about how to troubleshoot some of the most common DCOM Errors, a couple more of those below:   DCOM Event ID 10000 Description: Unable to start a DCOM Server: {AppGUID}. The error: “C:\WINDOWS\system32\DLLName.dll” -Embedding is not a valid Win32 application. Happened while starting this command: “C:\WINDOWS\system32\DLLName.dll” -Embedding Cause NTFS permissions…

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