If Open Video Downloader continues to trigger the Execa error, the GUI wrapper itself might be broken or abandoned by its developers. You can bypass the GUI entirely and use the exact same engine directly, which is faster and more reliable. How to Use yt-dlp Directly:
yt-dlp -f bestvideo+bestaudio --merge-output-format mp4 "https://youtube.com/watch?v=..." -o "C:\VideoDownloads\%(title)s.%(ext)s"
Download FFmpeg, extract the files to a permanent folder (e.g., C:\ffmpeg ), and add the bin folder path to your system's Environment Variables. open video downloader error unhandled error execa top
The application didn't know how to handle the specific crash or unexpected response from yt-dlp .
[Insert status: Open, In Progress, Resolved] If Open Video Downloader continues to trigger the
VPNs, proxies, or strict firewalls can interrupt the handshake between Execa and the streaming site. Step-by-Step Fixes for Open Video Downloader
Modern operating systems (Windows 10/11, macOS) strictly regulate file system access. The application didn't know how to handle the
Article last updated: 2026-05-06. Based on community-sourced troubleshooting for Open Video Downloader v0.4.x and higher.
Navigate to your Open Video Downloader installation folder (often in C:\Users\YourUser\AppData\Local\Programs\youtube-dl-gui or similar). Navigate to resources\app.asar.unpacked\binaries . Rename the existing yt-dlp.exe to yt-dlp.old . Move the new yt-dlp.exe you downloaded into this folder. Restart Open Video Downloader. 3. Check for Missing FFmpeg
The easiest fix is to completely uninstall Open Video Downloader, delete its residual configuration folders in your AppData/Application Support directory, and download the latest version from the official GitHub repository. The installer bundles a fresh, working copy of FFMPEG.