Fab Not Showing in Unreal Engine 5 (Fab Plugin Missing Fix)

Table of Contents

Applies to the Fab plugin in Unreal Engine 5.7 and 5.8. Updated November 2026.

Quick answer:

  1. In Unreal, open Edit > Plugins, search for Fab, tick it and restart the editor.
  2. Not in the list? Update the Epic Games Launcher (Epic says version 20.2.2 fixed most cases), then reinstall Fab.
  3. Launcher says Fab is installed, but there’s no Engine/Plugins/Fab folder? Clear the Launcher’s stale install records with Epic’s manual fix, then reinstall Fab.
  4. Fab shows an error when the editor starts? See Plugin ‘Fab’ failed to load.

Where Fab should be

When Fab works, you can open it in two places:

  • Window > Fab (in the Get Content section of the menu).
  • The Fab button next to Add+ in the Content Drawer.

If neither is there, work through the steps below in order.

Step 1: Check that Fab is enabled

Fab is on by default, but a project can turn it off.

  1. Open Edit > Plugins.
  2. Search for Fab and tick Enabled.
  3. Restart the editor when asked.

If Fab isn’t in the list at all, the plugin isn’t installed for this engine version. Go to Step 2.

Step 2: Update the Launcher and reinstall Fab

  1. Fully quit the Epic Games Launcher from the Windows system tray, then open it again so it updates.
  2. Go to Unreal Engine > Library and find Fab in the Fab Library section.
  3. Choose Install to Engine and pick your engine version.

Then check that Engine/Plugins/Fab exists in your engine folder (for example C:\Program Files\Epic Games\UE_5.8).

Step 3: Launcher says “installed” but Fab isn’t there

This is the most common case on 5.7 and 5.8, often after reinstalling the engine. The Launcher shows Fab (and Quixel Bridge) as installed or “Completed”, yet the plugin folder is missing and Install to Engine does nothing.

Epic says the cause is old install records the Launcher left behind. Their fix:

  1. Quit the Launcher and check Task Manager that no “EpicGamesLauncher” or “Fab” process is still running.
  2. Run the PowerShell script from Epic’s forum post. It lists the stale record files and deletes nothing itself.
  3. Back up the files it lists, then delete them.
  4. Open the Launcher and install Fab again.

If the script finds files again after you delete them, run it once more. Users who reinstalled the engine also had to delete the leftover engine folder (for example UE_5.8) before the script found everything.

If the script lists nothing, the users in that thread who fixed it removed Fab in the Launcher (Library > Installed Plugins > Remove), reinstalled the Launcher, then installed Fab again. A full engine reinstall is the last resort; it’s a large download.

MIDI Engine 4 PRO bought on this store doesn’t go through Fab, so download it from your store account.

FAQ

Can I use Fab assets without the plugin? Yes. Add them to your library on fab.com. Unreal Engine products then appear in the Launcher’s Fab Library, and many products also offer FBX or glTF downloads you can import by hand.

Quixel Bridge is missing too. Same fix? Yes. Both are Launcher-installed engine plugins, so the same stale records affect both.

The Fab window opens but some products are missing. That’s by design. The Fab window only shows products you can use in Unreal Engine. The rest are on the Fab website.

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