Run Powershell as Admin
Change the following registry key that manages the Windows Update source.
HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate
SetPolicyDrivenUpdateSourceForQualityUpdates REG_DWORD 0
Use the below command to install all RSAT Features
Get-WindowsCapability -Name RSAT* -Online | Add-WindowsCapability -Online
Once you've installed it, revert the value back to 1.
