Installation is on a VirtualBox Virtual Machine, used for experiments, to prevent damage to my system (snapshot is before any experimentation). Host machine is the one in my system specs, and is up-to-date. Here is some info about the VM.

OS: Windows 10 Pro (Not activated)
OS Build: 20H2 (19042.867)
RAM: 8GB
CPU Cores: 4
Video RAM: 256MB
Number of displays: 1
Storage: 25.6GB free of 38.5GB
Audio: Intel HD Audio
Network: Bridged adapter (Gets IP from router directly) Verified working
Antivirus: Windows Defender
Serial Ports: Disabled
USB: 3.0 is enabled

There are 4 updates that keep showing with this error.
Things I've tried:

* Chkdsk /f
* sfc /scannow
* DISM /Online /Cleanup-Image /RestoreHealth
* Reregister UWP Apps
* Rename the SoftwareDistribution folder
* Checked group policy editor (No policies changed)
* Checked related registry settings. All are correct
* Windows update troubleshooter

Need a screenshot of the Windows Update error message? Let me know. Any help would be appreciated, as I'd rather not go through the trouble of doing a clean install of Windows in the VM. Thanks.