Fix Application Error, The application was unable to start correctly (0xc0000906) when trying to launch a program or game on Windows PC.

Command Prompt is a powerful built-in tool for troubleshooting Windows issues. Running the app through the Command Prompt can bypass the "This App has been Blocked by your System Administrator ...

We discuss what you can do if you see the Unsupported 16-bit Application error on Windows 11/10 PC, after knowing why you see this message.

Click Install steam to download and reinstall steam latest version Relaunch Steam client and then check if Steam Error code 7 on Windows 10 still occurs.

To fix this, you can try setting your clock back to December 2nd 2017 and running Windows Update again. For me, it allowed Windows Update to run and download and install updates.