There are several benefits of updating WIndows as it offers advanced and latest features to your system. However, if for any reason, the updates are blocked on your system, then do not worry. It can be fixed; simply read through the blog and do the same. Follow the given steps carefully to fix the error code 0x80240fff. Defer Updates 1. You need to go to your Windows Update Settings. 2. Choose the Advanced options appearing at the bottom of the page. 3. Tap to Defer Upgrades. 4. After implementing the further change, you will notice that the problem will be resolved.