1 – Restart the Windows Server 2008 computer, and log in to a Windows Server 2008 computer Administrator account. Click “Start,” and select the
“Search” box. Enter “%WINDIR%\system32\lserver” in the “Search” box, and press “Enter.” The “Lserver” window will appear.

2 – Right-click on the “TSLIC.edb” file, and click “Rename” in the menu that appears. Enter “tslic.prior” in the name box, press “Enter” and then reboot the computer.

3 – Boot a Windows client computer that has been used to connect to the Windows Server 2008 Terminal Services computer, and log in using an Administrator account. Click “Start,” select “Run” or Search,” enter “regedit” and press “Enter.”

4 – Select the “HKEY_LOCAL_MACHINE” folder in the “Registry Editor” window that appears, and then navigate to the
“HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MSLicensing” folder.

5 – Find the “CAL TS” keys located in the right pane. Right-click on each “CAL TS” key, and select “Delete” in the drop-down menu. Click the red “X” in the upper right corner of the “Registry Editor” window to close the “Registry Editor.” Restart the Windows client computer.

E era isto…