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How Can You Quickly Fix the Azure Virtual Desktop App Attach Error in Windows 11 24H2?
I see that after updating to Windows 11 version 24H2, some people using Azure Virtual Desktop (AVD) have trouble opening certain applications. The problem shows up when trying to use the App Attach feature. Instead of the app starting, you might see a message that says, “Element not found.” This can be confusing and might make work harder.
What Is App Attach?
App Attach lets you use apps in AVD without putting them right on each computer. The apps come from a package and connect to your session when you need them. This keeps things tidy and makes updates easier.
Why Does the Error Happen?
The error only happens with Windows 11 24H2 on Azure Virtual Desktop. It only affects apps that use the CIMFS (Composite Image File System) format. CIMFS is a special way to manage app files in AVD. Apps packaged in VHDX format do not have this problem.
What Does Microsoft Say?
Microsoft knows about the problem. They put out an update, KB5060829, on June 26, 2025. This update fixes the issue. If you install this update (or any newer one), the problem should go away.
What Should I Do?
Check for Updates
- Go to Windows Update.
- Look for KB5060829 or any newer update.
- Install the update.
- Restart your computer if needed.
Use VHDX Instead of CIMFS (If You Can’t Update Yet)
If you can’t install the update right now, package your apps using VHDX instead of CIMFS. VHDX is another way to store app files that works with App Attach. This is a good workaround until you can update.
Step-by-Step Fix
- Open Settings.
- Click on “Windows Update.”
- Check for updates.
- Install KB5060829 or a later update.
- Restart your device.
- Try opening your App Attach apps again.
If the error still happens:
- Check if your app is in CIMFS format.
- If yes, repackage the app in VHDX format.
- Attach the VHDX app instead.
Why This Fix Matters
- You can get back to work faster.
- You avoid the “Element not found” error.
- Your apps load when you need them.
- Your system stays up to date and secure.
The error only happens with CIMFS apps in Windows 11 24H2 on AVD. Microsoft’s update KB5060829 solves the problem. Using VHDX format is a good backup plan.
Stay positive. Problems like this can feel tough, but there’s a clear fix. Keep your system updated and use the right app format. If you need help, ask your IT team or check Microsoft’s support pages. You’re not alone, and you can get your apps working again.