Open Video Downloader Error Unhandled Error Execa Top Online

For third-party AV (Norton, McAfee, Bitdefender): add the app to the "allowed list" for process spawning.

Right-click Open Video Downloader icon → Run as administrator. This bypasses some permission restrictions that cause execa to fail.

| Action | Status | |--------|--------| | yt-dlp present in app folder | ☐ | | Run as Admin | ☐ | | Simple save path (no spaces) | ☐ | | Antivirus disabled/excluded | ☐ | | Config folder deleted | ☐ | | Manual yt-dlp works in terminal | ☐ | | Switched download backend | ☐ |

Following this guide resolves the execa unhandled error in over 90% of cases. The core issue is almost always a missing or blocked child process (yt-dlp), not the app itself.

Yes, you can fix this error. "Error! Unhandled error (execa)" in Open Video Downloader (also known as youtube-dl-gui ) is a well-known issue. The application relies on a background tool called

to fetch and download videos. The "execa" error occurs when the application tries to run that background tool but fails. This is usually caused by an outdated version of the downloader trying to fetch broken dependency links, or the app failing to automatically download its own internal binaries (like open video downloader error unhandled error execa top

Here are the best methods to solve it, ordered from the easiest to the most robust. Method 1: Upgrade to Version 3 (Highly Recommended)

The developer of Open Video Downloader has officially addressed and fixed the "execa" background process crashes in the newer releases. Go directly to the official jely2002/youtube-dl-gui GitHub Repository

Download the latest version (v3.0 or higher) mapped to your operating system.

Install and run it. The new architecture circumvents the previous execa failure points. Method 2: Switch to the Maintained Fork

Because the original project went without updates for a period of time, community contributor StefanLobbenmeier For third-party AV (Norton, McAfee, Bitdefender): add the

created a strictly maintained fork of the application that eliminates this bug. StefanLobbenmeier/youtube-dl-gui Releases

Download the installer designated for your system (Windows, Mac, or Linux).

This version frequently updates its internal engine, keeping it safe from sudden YouTube algorithm blocks that trigger execa crashes. Method 3: Manually Replace the Broken File (Hotfix)

If you prefer to keep your exact current installation but want it to start working immediately, you can manually give the software the working background engine it is failing to grab: For Windows: yt-dlp Releases GitHub and download the yt-dlp.exe

Open your File Explorer and navigate to your app directory (typically located at: Right-click Open Video Downloader icon → Run as

C:\Users\[YourUsername]\AppData\Local\Programs\youtube-dl-gui\resources\app.asar.unpacked\binaries\ Paste the downloaded yt-dlp.exe file directly into that folder. Relaunch Open Video Downloader and try your link again. For Mac / Linux: Error! Unhandled error (execa) · Issue #363 - GitHub

Corrupted cache can confuse execa. Reset the app data:

Also uninstall and reinstall Open Video Downloader from the official GitHub or Microsoft Store (Windows) / Flathub (Linux).

If the installed version fails, try the portable version (no installer) or a containerized version:

Containerized versions have their own dependencies and won’t conflict with system PATH.

Based on user reports, the "execa top" error usually stems from one of these four issues:

| Cause | Explanation | |-------|-------------| | Missing yt-dlp | The GUI expects yt-dlp to be installed on your system, but it isn't. | | Outdated yt-dlp | The installed version is too old for the website you're downloading from (e.g., YouTube changes its code often). | | Missing FFmpeg | Needed for merging video + audio. Without it, the download fails mid-process. | | File path or permissions | The app can’t write to the destination folder, or the path contains special characters. |