

In the next window, select the partition where you want to install the update to scan. Then go to its main interface and click Space Analyzer. Download and install MiniTool Partition Wizard. Thus, we recommend you use MiniTool Partition Wizard – a professional space analyzer to analyze what's taking up space on your PC and delete unnecessary files. Sometimes, some issues may happen while using the Disk Cleanup tool, such as Disk Cleanup won’t open/work and Disk Cleanup stuck on Windows Update cleanup. In the prompted confirmation window, click Delete Files. In the next window, select files to delete (e.g., Temporary files and Recycle Bin) and click OK. In the pop-up window, select the drive (C: by default) you want to clean up and click OK. Open Disk Cleanup by searching it in the Windows Search tool. You can use Windows Disk Cleanup - a hard drive cleaner to delete temporary and unnecessary files. Since insufficient disk storage space can lead to the error code 0x8031004a, you can try freeing up your disk space with the methods below. Once done, restart your PC and see if the error is solved. Then follow the on-screen instructions to complete the troubleshooting process. In the pop-up window, click Windows Update and select Run the troubleshooter.

Then navigate to Update & Security > Troubleshoot > Additional troubleshooters. Right-click the Windows icon and select Settings. You can try fixing the Windows update error 0x8031004a by running the Windows Update troubleshooter with the following steps.

Then if the issue is not fixed, you can try the following fixes one after another. How to fix the Windows update error 0x8031004a? When you encounter Windows update errors, the first thing you can do is to restart your PC and try again.
