Facing error code 0xC004F050 when trying to upgrade from Windows Home to Pro? This error signifies that your current Windows Home version isn't compatible with a direct upgrade to Windows Pro. But don't worry, there's a straightforward workaround using a universal key provided by Microsoft.
Step 1
Use the Universal Key: Start the upgrade with the key > VD4D4-NDBGX-MTQ2D-G2D9B-F9CKG < This is a universal key provided by Microsoft for situations just like this.
Step 2
Complete the Upgrade: Follow the standard upgrade process using this universal key. This step temporarily licenses your system for Windows Pro, allowing the upgrade to proceed.
Step 3
Revert to Your Original Key: After the upgrade is successfully completed, you'll need to switch back to your original product key. This finalizes the process and ensures your system is properly licensed under your original terms.
If the above does not work the first time, try to restart your PC and try again.
This universal key is provided at no cost and is available directly from Microsoft's official website. Utilizing it for the upgrade process is fully supported and ensures a smooth transition from the Home to the Pro version of Windows.
Step 4: If the Upgrade Still Doesn’t Work
On some systems, the upgrade from Home to Pro cannot be done directly with a product key. In these cases, you will first need to install Windows Pro before entering your product key.
Follow our detailed installation instructions here:
Once the correct edition is installed, you can then enter your purchased product key to activate Windows. This ensures your system is properly licensed and running the Pro edition.
Still doesn’t work?
There might be an issue with the product key or the activation process.
Click the button below to get further assistance — our team is ready to help you resolve the problem quickly.