Symptoms: OpenWhispr runs in Task Manager but no window shows
Solutions:
- Check system tray (click ^ caret) for OpenWhispr icon
- Run with debug:
OpenWhispr.exe --log-level=debug - Try disabling GPU:
OpenWhispr.exe --disable-gpu
Symptoms: Recording works but no text appears
Solutions:
- Check microphone permissions: Settings → Privacy → Microphone
- Verify mic is selected: Sound settings → Input
- Test recording in Windows Voice Recorder first
Symptoms: Local transcription fails
Solutions:
- whisper.cpp is bundled with the app - try reinstalling
- If running from source, run
npm run download:whisper-cppand confirmresources\\bin\\whisper-cpp-win32-x64.exeexists - Check antivirus isn't blocking the whisper-cpp executable
- Clear model cache: delete
%USERPROFILE%\.cache\openwhispr\whisper-models - Try cloud mode as fallback
Symptoms: Transcription fails silently
Solutions:
- Reinstall OpenWhispr (FFmpeg is bundled)
- Check antivirus isn't quarantining FFmpeg
- Install system FFmpeg and add to PATH if needed
# Run with debug logging
OpenWhispr.exe --log-level=debug
# Or set in .env file at %APPDATA%\OpenWhispr\.env
OPENWHISPR_LOG_LEVEL=debugLogs saved to: %APPDATA%\OpenWhispr\logs\
| Error | Meaning | Fix |
|---|---|---|
| Audio buffer empty | Mic not capturing | Check permissions, try different mic |
| whisper.cpp not found | Binary not accessible | Reinstall app, check antivirus |
| FFmpeg not found | Can't find FFmpeg | Reinstall app, check antivirus |
| Model download failed | Can't download GGML model | Check internet; try cloud mode |
Add OpenWhispr to exclusions if blocked: Settings → Virus & threat protection → Exclusions
Allow OpenWhispr through firewall for cloud transcription
Right-click → Run as administrator (or set in Properties → Compatibility)
# Uninstall OpenWhispr first, then:
rd /s /q "%APPDATA%\OpenWhispr"
rd /s /q "%LOCALAPPDATA%\OpenWhispr"Then reinstall.
Report issues at https://github.com/OpenWhispr/openwhispr/issues with:
- Windows version (
winver) - OpenWhispr version
- Debug log contents
- Steps to reproduce