1) Click the option that launches an Internet Browser
2) Type: %windir%\system32 into the address field
3) Find the file cmd.exe
4) Right-click on cmd.exe and select Run as Administrator
5) Type: cscript %windir%\System32\slmgr.vbs /ilc %windir%\System32\licensing\ppdlic\Security-Licensing-SLC-ppdlic.xrm-ms
6) Hit the Enter key
7) Reboot