This patch realize all actions about you write in your first post in this topic. So - this is same registry tweak - actually - one-click tool. Patch adds to registry keys: @REG ADD "HKLM\SYSTEM\ControlSet001\Control\Terminal Server\Licensing Core" /v EnableConcurrentSessions /d 1 /t REG_DWORD /f >nul @REG ADD "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon" /v EnableConcurrentSessions /d 1 /t REG_DWORD /f > nul @REG ADD "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon" /v AllowMultipleTSSessions /d 1 /t REG_DWORD /f > nul and replaces termsrv.dll in System32/dllcache and System32 directories. SFC attention required action