How to Fix Sorry, we’re having trouble getting this feature installed

Power Management Configuration:  Temporarily disable the Power Saver option within power settings. Prioritize high-performance operation during feature installations to prevent potential restrictions imposed by power-saving measures.

Metered Connection Deactivation:  If you're utilizing a metered internet connection, consider temporarily deactivating it. Metered connections can throttle automatic downloads, potentially hindering feature installations.

Clean Boot Installation:  For a more isolated installation environment, initiate the feature installation within a clean boot state. This minimizes potential conflicts caused by third-party software or startup services. Refer to Microsoft's official support documentation for detailed instructions on performing a clean boot.

Windows Update Troubleshooter Utilization:  Windows provides a built-in troubleshooter specifically designed to address update-related issues. Leverage this tool to diagnose and potentially rectify the underlying cause of the installation error. Access the troubleshooter by navigating to Settings > Update & Security > Troubleshoot > Additional troubleshooters > Windows Update.

Windows Update Component Reset:   In scenarios where Windows Update components might be corrupted, resetting them can often resolve the issue. In-depth instructions for resetting these components can be found on the Microsoft support website.

Group Policy Configuration (For Network Administrators):  Within network environments utilizing Group Policy, ensure policies are configured to permit direct access to Feature on Demand (FoD) components. Improper group policy settings can obstruct successful feature installation.

Error Code 0x80070490:  This code often indicates general download or network connectivity issues. Verify a reliable internet connection and rule out any firewalls or proxy configurations that might be blocking downloads.

Error Code 0x80072f8f:  This code can point towards corrupted system files. Consider running the System File Checker (SFC) tool to scan and repair corrupted system files. Access Command Prompt as administrator and type sfc /scannow (without quotation marks) and press Enter.

Error Code 0x8034500C:   This code might suggest insufficient storage space for the feature installation. Verify that your system drive possesses enough free space to accommodate the download and installation process.

System Restart:  A simple system restart can often rectify temporary glitches that might be causing the installation error.

Official Microsoft Resources:  For specific features you're attempting to install, consult Microsoft's official support documentation. They might offer additional troubleshooting steps tailored to that particular feature.

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With these solutions, you should be able to effectively resolve the “Sorry, we are having trouble installing this feature” error and successfully add the desired functionality to your Windows 11/10 machine. Remember if the issue persists after following these steps, consider contacting Microsoft Support for further assistance.