Open Video Downloader Error Unhandled Error Execa Top |verified| Jun 2026

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

The message is a generic wrapper for a failure in the download engine. In 90% of cases, updating yt-dlp and installing FFmpeg resolves it. Always ensure your download folder path is simple and has write permissions.

The GUI is failing, but the underlying tool likely works. Test by running yt-dlp from the command line:

Open Video Downloader (also known as youtube-dl-gui ) serves as a visual wrapper. It relies entirely on command-line sub-processes to execute the heavy lifting of fetching, scraping, and multiplexing streaming media files. When those sub-processes crash or fail to launch, the Node.js execa package throws an unhandled promise rejection error straight to your screen.

: Necessary for merging video and audio streams; if it's missing or blocked, the process will crash. Outdated Version : The original repository for jely2002/youtube-dl-gui open video downloader error unhandled error execa top

This error typically occurs in , a popular GUI wrapper for the command-line tool yt-dlp . The error message indicates that the program's internal command execution tool ( execa , a Node.js library) cannot find or run yt-dlp properly.

Based on user reports and developer discussions, the error most often arises from one of the following issues:

If you prefer to keep your exact current app version but need to fix the engine immediately, replacing the underlying executable file bypasses the automated download errors.

yt-dlp "https://www.youtube.com/watch?v=test" -o "C:\temp\%(title)s.%(ext)s" Based on user reports, the "execa top" error

: On Linux or macOS, ensure the downloader and its binaries have execution permissions. Right-click the file, go to Permissions , and check "Allow executing file as program" Clear Cache : Sometimes deleting the hidden .youtube-dl-gui

The error specifically mentions execa , a library used to run external programs. OVD uses to merge video and audio streams or convert formats. If FFmpeg is missing or corrupt, this error occurs.

If it returns a path, the GUI should find it. If it says INFO: Could not find files... , go back to .

If you prefer to stay within the open-source GUI ecosystem, you can also look at community forks of OVD or other GUIs for yt-dlp like or MediaFetch . These options often have active development that addresses the very issues this article covers. The GUI is failing, but the underlying tool likely works

A clean slate often resolves lingering file corruption or permission issues.

Sometimes, the app fails to write files to specific folders, especially if they are located on external drives or contain special characters, causing the process to fail. Go to Settings .

However, this error is almost always a solvable problem. At its core, it's a communication breakdown between OVD and the tools it relies on to do its job. This article will guide you through everything you need to know—why the error happens, what it means, and most importantly, how to get your downloads working again with step-by-step fixes that actually work.

Here is a step-by-step guide to resolving this issue, ordered from the most likely fix to the least.

: The original repository by jely2002 is largely considered dead. Most users resolve the error by switching to the regularly updated fork StefanLobbenmeier/youtube-dl-gui.