Sysprep was not able to validate your Windows installation

Sysprep was not able to validate your Windows installation

You can see it in the %windir%\system32\sysprep\panther\setupact.txt. In my case these was Twitter and Candy Soda Saga. Just typed the name at the Start menu and right click/remove. If it fails again, just see the txt again for another app to remove. Sysprep ran fine for me after removed these apps.

or

Untick "Generalize"

How to fix Remote Desktop Server License Expiration error Windows Server 2012 and 2016

Error:

The remote session was disconnected because there are no Remote Desktop License Servers available to provide a license

1. If you have RDS deployment, did you create a session collection and make your RDSH server part of the collection?

2. In Server Manager -- RDS -- Overview -- Deployment Overview -- Tasks -- Edit Deployment Properties -- RD Licensing tab, did you set the Licensing mode and add the FQDN of your RD Licensing server?

3. If this is a standalone RDSH server (i.e. you didn't create an RDS deployment via Add roles and features), did you configure the licensing mode and licensing server name using group policy?  For example, you could use gpedit.msc and configure the below settings:

Computer Configuration\ Administrative Templates\ Windows Components\ Remote Desktop Services\ Remote Desktop Session Host\ Licensing

Use the specified Remote Desktop license server     Enabled

enter the FQDname of the servery you're trying to connect to.  My case it was

          "server.companydomain.local"

Set the Remote Desktop licensing mode     Enabled