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Here are the steps to restore the Remote Desktop Connection in case it only appears as a Black Screen when connecting:
(Please do these steps on the desktop you are trying to remote into)
1. Open the Start Menu
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2. While in the Start Menu search for Edit Group Policy
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3. Under the Computer Configuration Policy Directory double-click the Administrative Templates folder
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4. Under the Administrative Templates folder double-click the Windows Components folder
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5. Under the Windows Components folder double-click the Remote Desktop Services folder
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6. Under the Remote Desktop Services folder double-click the Remote Desktop Session folder
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7. Under the Remote Desktop Sessions folder double-click the Connections folder
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8. While in the connections folder double-click on the Select RDP Transport protocols setting
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9. Set the policy to Enabled
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10. Under the Select Transport Type Drop-down menu select Use only TCP
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11. Click Apply and then Okay
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Once the above steps have been completed Restart the computer and test the connection to verify it is now working.