Developer technologies | .NET | .NET Internet of things

How do I enable “JIT Debugging” for Microsoft .NET Framework In Windows 7?

See the end of this message for details on invoking just-in-time (JIT) debugging instead of this dialog box. ************** Exception Text ************** System.NullReferenceException: Object reference not set to an instance of an object. at…

Sorry I don’t recognise any of the tags or child tags. My outlook emails now ask me to sign in with Authenticator. When I do so I get the following error code 4s8qt. Can tell me how to fix it?

Intermittent SSL/TLS Failure in .NET 6: "Could Not Create Secure Channel"

I am developing a .NET application and facing an issue where my API calls intermittently fail with a HttpRequestException. The error message states, "The request was aborted: Could not create SSL/TLS secure channel." This happens randomly, even…

Can`t receive upnp or mdns notify when i turn on system hotspot in windows11,but in windows10 it`s worked

In windows 11 ,I start a console application .net socket which i can receive upnp or mdns broadcast message to know what device is in my net,but when i turn on my system hotspot and use my mobile to connect my hotspot,I cant receive upnp or mdns…

My Windows 11 keeps losing internet.

Hello All, My MSI windows 11 Desktop keeps losing its connection to the internet. I am connected to the Xfinity WiFi, just no internet. I can connect to my mobile hotspot and access the internet through it. I would consider the router, but it is only…

How to fix An operation was attempted on a nonexistent network connection. (0x800704CD)

Hi guys I got an exception error like the below stack trace. I suspect the problem is when reading the response data, or reading the data for the request. Could you tell me why this exception occurred and how to fix it? Exception Type :…

RuntimeError: Unable to retrieve .NET dependencies. Please make sure you are connected to the Internet and have a stable network connection."

I met the problem when download datasets using azcopy on AzureML. The error message as follows: Traceback (most recent call last): File "pods_aml_main.py", line 1109, in <module> main() File "pods_aml_main.py", line…

Change DNS Server Address To One that Supports Encrypted Connections over https

Hello, I recently downloaded NetSurfer Browser (an open-source product that offers added security) and I operate 2 businesses from my home online. Prior to downloading NetSurfer, I read the information/requirements for the program, and it stated that…

Developer technologies | .NET | .NET Internet of things

Developer technologies | .NET | .NET Internet of things

42 questions

Sign in to follow

Windows for business | Windows Server | User experience | Other

Windows for business | Windows Server | User experience | Other

20,222 questions

Sign in to follow

Wi-Fi connected but no internet on and off again, search bar not working, glitching laptop

I’ve just arrived in China from the US and it seems like my laptop (Windows 11) has somewhat glitched? My Wi-Fi stopped working properly. It always says that it is connected but there’s no internet. It connects and disconnects by itself over and over…

Windows for business | Windows Client for IT Pros | Networking | Network connectivity and file sharing

Windows for business | Windows Client for IT Pros | Networking | Network connectivity and file sharing

4,659 questions

Sign in to follow

Developer technologies | .NET | .NET Internet of things

Developer technologies | .NET | .NET Internet of things

42 questions

Sign in to follow

Windows for business | Windows Server | User experience | Other

Windows for business | Windows Server | User experience | Other

20,222 questions

Sign in to follow

Windows for business | Windows Client for IT Pros | User experience | Other

Windows for business | Windows Client for IT Pros | User experience | Other

28,659 questions

Sign in to follow

Available screen resolutions in Windows 10 IoT Core and 4K

To properly display the download process of the Window 10 IoT Core operating system on Raspberry Pi, you must be known to be acceptable for frame rate and screen resolution of monitor. They come from somewhere and most likely when you get an EDID of…

control remote switch from vb.net visual basic application via wifi

in windows 10 pc environment I want my vb.net app to control remote switch(es) over wifi lan. I hope to establish a dialogue to discuss what components and APIs would be involved in this project. I haven't used this forum, so I'm not sure where to view…

Running .Net 5 WorkerService as daemon on Raspbian configuration issue

Created a WorkerService that runs well as a service on Windows. After changing the UseWindowsService() call to UseSystemd() (and the filepath to use for logging) and publishing I can alse execute it from the command line using ssh on my raspberry pi. I…