Hi, I'm Robinson, and I’m happy to help you today.
I know how frustrating this may be for you but I'll do my very best to help you.
Here is some troubleshooting that you can do to identify where is the problem. If you receive an error message, please attach a screenshot.
Step 1 - Checks the file system and file system metadata of the hard drive for logical and physical errors.
1-Right-Click on Start then click on Windows Powershell (admin)
2- Type these commands.
chkdsk c: /f /r (and press Enter)
3-This command will require a reboot to run
Step 2 -Check if doesn't have any corrupt files on the windows.
1-Right-Click on Start then click on Windows Powershell (admin)
2- Type these commands.
sfc /scannow (and press Enter)
Dism /Online /Cleanup-Image /ScanHealth (and press Enter)
Dism /Online /Cleanup-Image /CheckHealth (and press Enter)
3- The DISM tool will report whether the image is healthy, repairable, or non-repairable. If the image is repairable, you can use the /RestoreHealth (Dism /Online /Cleanup-Image /RestoreHealth) argument to repair the image.
Step 3 - Clearing the folder where all of the
update files are stored will force Windows Update to download fresh files.
Here how to clear update database cache, reset windows update components to the default setup.
1-Press Windows + R, type services.msc and ok to open windows services.
2-Scroll down and look for windows update service.
3-Right-click on it and select stop.
4-Also, do the same with BITs (Background Intelligent Transfer Service) and Superfetch (superfetch now called sysmain) right-click and select stop.
5-Now Go to the following location C:\Windows\SoftwareDistribution\Download.
6-Delete everything inside the download folder, but do not delete the folder itself.
To do so, press CTRL + A to select everything and then press Delete to remove the files.
Again open windows services and restart the services (windows update, BITS) which you previously stopped.
7-Reboot, and check for updates from settings, update & security.