Hi! I see you're having trouble getting the UHF server to open for recordings, and you’re encountering an error when trying to connect. Let’s get that sorted out step-by-step.

First, can you tell me a bit more about the error message you’re seeing? Does it say something specific (like “unable to connect,” “timeout,” or any error code)? Also, have you already installed and started the UHF Server on your machine or another device on your network?

In the meantime, here are some general steps that often resolve this kind of issue with UHF Server connection errors on Windows 10 with a WebKit-based device:

1. Verify UHF Server is Running
Make sure the UHF Server application is installed on a compatible device (your PC or a separate device on your network). Confirm the server app is running and not blocked by your firewall.

2. Check Firewall and Network Settings
On your Windows 10 PC where the server runs, open the Windows Firewall settings and ensure the UHF Server application is allowed through both private and public networks. Sometimes firewall rules can prevent connections.

3. Same Network Connection
Ensure your recording device and the UHF Server are on the same local network. If you’re using Wi-Fi, verify both devices are connected to the same router/network.

4. Confirm Server IP and Port
Sometimes the UHF client needs the correct IP address and port of the server to connect. Check in the server app or your router’s device list for the server's IP and enter it manually in the UHF app if auto-discovery doesn’t work.

5. Restart Devices and App
Restart your computer running the server, your recording device, and the UHF app. This can help clear temporary network glitches.

6. Check for Updates
Make sure both the UHF Server and UHF App are updated to their latest versions to avoid bugs causing connection issues.

If these steps don’t resolve your problem, could you let me know whether you are running the server on the same machine or a different device? Also, if you’re familiar with opening the server logs or seeing any error details from the server app interface, those will be very helpful to know.

I’m here to help you through this! Are you able to try these steps and share what you find?

shows exit code 3221225781

Thanks for sharing the exit code—3221225781. This particular error code on Windows often points to a missing or corrupted system library, typically a DLL (Dynamic Link Library) file, which the UHF server app depends on to run properly.

Here’s how we can work on resolving this:

1. Install or Repair Visual C++ Redistributables
UHF Server likely relies on Microsoft’s Visual C++ Redistributable libraries. If these are missing or corrupted, the app can crash with this exit code.
- Go to Microsoft’s official site and download the latest supported Visual C++ Redistributable packages for both x86 (32-bit) and x64 (64-bit) architectures.
- If already installed, you can choose to “Repair” them via the Control Panel’s Programs and Features.
- After installation or repair, restart your PC and try running the server again.

2. Check for Missing DLLs via Dependency Tools
If you’re comfortable, tools like Dependency Walker or the command-line utility sfc /scannow can help identify missing or corrupted system files that cause the crash. Let me know if you want guidance on these tools.

3. Run the UHF Server as Administrator
Right-click the UHF Server app and select “Run as administrator.” Sometimes permission issues trigger these errors.

4. Reinstall the UHF Server Application
If the problem persists, uninstall and reinstall the UHF Server to ensure all components are properly installed.
<br5. Check for Conflicting Software
Occasionally, security software or other apps may block DLLs or interfere with the server start. Temporarily disable antivirus or firewall and test if this resolves the error (be sure to re-enable afterward).

Given you’re on Windows 10, these are the most common fixes for exit code 3221225781, which specifically points to missing or incompatible DLL dependencies1 2 3.

Could you try installing or repairing those Visual C++ Redistributables and then let me know if the server opens properly? I’m here to help guide you through any of these steps! Are you satisfied with this plan?