Zoom 'Screen Sharing Has Failed' — What It Means & How to Fix It

What Does This Error Mean?

Zoom's 'Screen sharing has failed' error means Zoom could not capture your screen to share it with other participants. This is most common on Mac, where macOS has strict screen recording permissions. It can also happen on Windows if Zoom lacks the right system access or if the host has disabled screen sharing.

Affected Models

Zoom on Windows
Zoom on Mac
Zoom on Android
Zoom on iPhone

Common Causes

Zoom does not have Screen Recording permission on Mac
The meeting host has restricted screen sharing to hosts only
You are using Zoom from a browser tab, which has limited screen sharing ability
A security or antivirus tool is blocking Zoom from capturing the screen
Zoom needs to be updated to support screen sharing on your operating system version

How to Fix It

On Mac: go to System Settings > Privacy & Security > Screen Recording and make sure Zoom is checked.

This is the most common cause on Mac. macOS requires explicit permission for any app to record the screen.
After enabling screen recording permission, fully quit Zoom and reopen it.

Zoom must be restarted to apply new system permissions. Do not just minimize — fully quit it.
Check the meeting settings. Only the host can enable screen sharing for participants. Ask the host to allow it.

The host can change this in Zoom under Security > Allow participants to share screen.
If using Zoom in a web browser, switch to the Zoom desktop app instead.

Browser-based Zoom has more limited screen sharing. The desktop app is always more reliable.
Update Zoom to the latest version. Screen sharing improvements are frequently included in updates.

Open Zoom, click your profile picture, and choose 'Check for Updates'.

When to Call a Professional

Screen sharing failures are almost always a permissions or settings issue — not a hardware problem. If you have tried all the steps below and still cannot share, contact Zoom Support at support.zoom.us. They can review your account and device settings remotely.

Frequently Asked Questions

Why does screen sharing work for the host but not for me?

Hosts can restrict screen sharing to hosts only in the meeting security settings. This is a common setting for webinars and presentations. Ask the host to go to Security > Allow participants to share screen and enable it for everyone.

I gave Zoom screen recording permission on Mac but it still fails. What now?

Make sure you fully quit and reopened Zoom after granting permission. If it still fails, remove Zoom from the Screen Recording list, restart your Mac, and add it again. Sometimes macOS needs a full reboot to register new permissions.

Can I share a specific app instead of the whole screen if screen sharing fails?

Yes. In Zoom, click Share Screen and choose a specific application window rather than the entire screen. Sharing a single window requires fewer permissions than sharing the full desktop, and often works even when full screen sharing fails.