If you receive Windows Update error 0x8024401C when you use Windows Update, it means that your PC couldn't connect to the Windows Update servers. Here are a few methods you can try to fix the problem:
Run the Windows Update Troubleshooter, then open Windows Update and try to install the update again.
Your Internet connection might also be the cause of this error.
To troubleshoot your Internet connection, see
How to solve connection problems with Windows Update.
If you've run these steps and continue to see this error, you can try searching the forums or asking a question on the
Error codes this applies to: