Hello Kenneth,
Thank you for posting your query in Microsoft Community.
I can imagine the inconvenience you are experiencing and will certainly help you in the right direction to fix the issue. However, I would appreciate if you could answer a few questions to narrow down the issue in order to provide you with better assistance.
- Are you unable to install one update or all of the updates?
- If it is confined to one update then please provide us the KB number of the update?
- Do you have any security software installed?
As per the description which you have posted in your post seems that you are unable to install the updates and getting error message 8024401C , this problem may occur if one or more of the following conditions are true:
- The Windows Update database is corrupted.
- Antivirus software is configured to scan the %Windir%\SoftwareDistribution folder.
- The Background Intelligent Transfer Service (BITS) service does not receive a content link header.
- A required system file is registered incorrectly.****
Try the below methods and check if it helps.
Method 1
Try to run Windows update troubleshooter from the link provided below and if it doesn't help follow different steps mentioned in the following article.
**Troubleshoot problems with installing updates**
Method 2
If issue still persists I would suggest you to reset Windows Update components and for that try to run the fixit provided in the following article. If you had already tried the same fixit before I would request you to run the fixit again.
How do I reset Windows Update components?
http://support.microsoft.com/kb/971058/en-us#LetMeFixItMyselfAlways
Method 3
If issue still persist try the steps mentioned under Windows 8 in the link provided below. If you have already tried some steps mentioned in that article you can leave them and try other steps.
Fix Microsoft Windows Update Issues
Hope this would help. If issue still persists post back with current status of your computer and result of the proposed suggestion, we will be happy to assist you.
Regards,