Fixes / Zoom · Checked September 30, 2026

Zoom error code 10004: what it means and how to fix it

Short answer

Zoom error code 10004 means the Zoom desktop app tried to update itself and couldn't. The update failed, but Zoom itself isn't broken. The quickest fix is to skip the built-in updater: download the latest installer from zoom.us/download and run it, or uninstall Zoom, restart the computer and install a fresh copy. If your work or school manages the computer, ask IT to push the update.

What this message means

Error 10004 appears when the Zoom desktop app (now called Zoom Workplace) can't download or install an update. It usually shows up on launch or after you click Check for Updates, in a box that says "Unable to install updates". Zoom's support article links it to failed auto-updates on macOS 13 Ventura and later, but it also happens on Windows. The update download or install was blocked or cut off. Common reasons are a network or firewall block, missing macOS installer permissions, a computer managed by an organization that restricts installs, or a temporary problem on Zoom's servers. Your account and meeting history are not affected.

Common causes

Cause	How to tell
The built-in updater failed partway (a corrupted download or leftover files from an earlier update)	The error comes back every time you click Check for Updates, even though your internet works and other apps update normally.
Your computer is managed by work or school IT, and they restrict app installs or deployed Zoom with the MSI installer	It's a company or school laptop, you can't install apps without an admin password, or Check for Updates is missing from the profile menu (Zoom removes it on MSI installs).
macOS is blocking the Zoom installer from writing to the Applications folder	You're on macOS Ventura or later, and even a freshly downloaded Zoom installer fails or asks for permissions that never take effect.
A firewall, antivirus, VPN or proxy is blocking Zoom's update servers	The error goes away on a different network (for example a phone hotspot) or with the VPN turned off, or your security software logs a blocked Zoom connection.
Zoom's servers are having an outage or maintenance	status.zoom.us shows something other than "All Systems Operational", and other people report the same error at the same time.

How to fix it

1. Install the update by hand from Zoom's Download Center

Quit Zoom completely. On Mac, click zoom.us in the menu bar, then Quit. On Windows, right-click the Zoom icon in the system tray (bottom-right corner) and choose Exit.
In a browser, go to zoom.us/download.
Under Zoom Workplace desktop app, click Download. On Mac, pick the Apple Silicon or Intel version to match your Mac (Apple menu > About This Mac).
Open the downloaded file (Zoom.pkg on Mac, ZoomInstallerFull.exe on Windows) and follow the prompts. It installs over your current version.
Open Zoom, click your profile picture in the top-right corner and choose Check for Updates. It should now say you are up to date.

2. Check Zoom's status and try a different network

Go to status.zoom.us and confirm it says "All Systems Operational". If a component is degraded, wait for Zoom to fix it and try again later.
Turn off any VPN or proxy temporarily.
Try the update again on another network, such as a phone hotspot or home Wi-Fi instead of an office or hotel network.
If the update works on the other network, your original network's firewall is blocking Zoom's update servers. Ask whoever runs that network to allow them.

3. Uninstall Zoom, restart, and install a fresh copy

macOS

Open Zoom, click zoom.us in the menu bar and choose Uninstall Zoom Workplace (older versions say Uninstall Zoom). Confirm with OK.
If Zoom won't open, open Finder > Applications, right-click zoom.us and choose Show Package Contents. Open Contents > Frameworks and double-click ZoomUninstaller.
Restart the Mac (Apple menu > Restart).
Download the latest installer from zoom.us/download, open Zoom.pkg and follow the prompts.
Sign in again. Your meetings, chats and settings live on your Zoom account, so they come back.

4. Uninstall Zoom, restart, and install a fresh copy

Windows 10 and Windows 11

Quit Zoom from the system tray (right-click the Zoom icon > Exit).
Windows 11: open Settings > Apps > Installed apps, click the three dots next to Zoom Workplace and choose Uninstall. Windows 10: open Settings > Apps > Apps & features, click Zoom Workplace, then Uninstall.
Restart the PC.
Download ZoomInstallerFull.exe from zoom.us/download, run it and sign in.

5. Give the Zoom installer permission to install on macOS

macOS 13 Ventura and later (on macOS 12 and earlier this is System Preferences > Security & Privacy > Privacy)

Open the Apple menu > System Settings > Privacy & Security.
Click Full Disk Access, click the + button, enter your Mac password, then find and add the Zoom installer (Zoom.pkg in Downloads) or the Installer app. Make sure its switch is on.
Go back to Privacy & Security, open Files and Folders, and make sure any Zoom or Installer entries are allowed.
Run the installer from zoom.us/download again.
Once Zoom is updated, you can remove the installer from Full Disk Access.

6. Allow Zoom through Windows Firewall or your security software

Windows 10 and Windows 11

Click Start, type "Allow an app through Windows Firewall" and open it.
Click Change settings (this needs admin rights).
Find Zoom or Zoom Video Conferencing in the list and tick both Private and Public. If it isn't listed, click Allow another app and browse to Zoom.exe (usually in C:\Users\<your name>\AppData\Roaming\Zoom\bin).
Click OK, then try Check for Updates again.
If you use third-party antivirus (Norton, McAfee, Avast and so on), add Zoom to its allowed list or pause its web protection briefly while updating, then turn it back on.

Next time, skip the search

Crade is an AI assistant for Mac and Windows that sees your screen. When a message like this pops up, ask “what does this mean?” and it explains the exact error in front of you, step by step.

Download Crade

Still not fixed?

On a work or school computer, contact your IT helpdesk. Zoom's own guidance for managed devices is that IT installs updates for you, and MSI-based installs have auto-update switched off on purpose. On a personal computer that still fails after a clean reinstall, check for system updates (macOS: System Settings > General > Software Update; Windows: Settings > Windows Update), restart, and try again. If it still fails, open a ticket with Zoom Support at support.zoom.com. Say you get error 10004 and include your OS version and Zoom version (profile picture > Help > About Zoom). You can join meetings in the meantime from a browser using the "Join from your browser" link on the meeting page.

Questions people ask

Can I still use Zoom while error 10004 is showing?

Usually yes, if the update is optional. Close the message and carry on. If Zoom has marked the update as mandatory, it won't let you join meetings until you update, so install the latest version from zoom.us/download or join from your browser.

Is Zoom error 10004 a virus or a sign my account was hacked?

No. It only means the app's update download or install failed. Your account, recordings and chat history are not affected.

Will reinstalling Zoom delete my meetings or chats?

No. Scheduled meetings, contacts, chats and settings are stored on your Zoom account and come back when you sign in. Only local recordings saved in your Documents/Zoom folder live on the computer, and Zoom's uninstaller doesn't delete them.

Why is Check for Updates missing from my Zoom menu?

Zoom removes that option when it was installed with the MSI installer, which organizations use for managed deployments. In that case IT controls updates, so ask them to push the new version.

Is Zoom error 10004 the same as error 1004?

No. Error 10004 is a failed app update. Error 1004 means the app couldn't reach Zoom's servers to connect or sign in, so it's about network and server connectivity, not installing updates.

Sources

Related errors