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BLUETOOTH DIRECT does not work on HypeRate Desktop Windows 11

Last activity: 5/21/2026, 8:43:36 AMJoin the discussion →
Original post
Hi, I'm encountering a JavaScript error when using HypeRate Desktop in Windows 11. Whenever I click BLUETOOTH DIRECT > "Scan for devices" button, I get the following error: **Error:** A Javascript error occurred in the main process `Uncaught Exception: Error: \\?\C:\Users\[user]\AppData\Local\Temp\*.tmp.node is not a valid Win32 application.` (It seems to fail when loading `@abandonware\noble\lib\win\bindings.js`) **Environment:** * OS: Windows 11 (64-bit) * HypeRate Desktop Version: v1.0.4 (I downloaded from https://github.com/alexholzreiter/HypeRate-Desktop-V2/releases/tag/v1.0.4 today, HypeRate Desktop Setup 1.0.4-x64.exe) * Heart Rate Monitor: Coospo H808S **What I have tried so far:** * Cleared the related `.tmp.node` files in the `%temp%` folder. * Installed the latest Visual C++ Redistributable (x64) and Restarted my PC. * Completely uninstalled and reinstalled the latest version of HypeRate Desktop. Note: I have also confirmed that my BLE device connects and works properly when accessing the following website via Chrome: https://webbluetooth.hyperate.io Unfortunately, the issue still persists. The `.tmp.node` file name changes upon restart, but the error remains the same. Could this be an issue with the current build, or is there any workaround for this? (Sorry, I couldn't find an appropriate tag in this forum, so I selected "Extensions". It would be great if you could add a "Desktop App" tag !)
Community Member5/21/2026, 1:13:10 AM
BLUETOOTH DIRECT does not work on HypeRate Desktop Windows 11
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