[W2012] This could be due to CredSSP ecryption oracle remediation MSTSC/RDP Il faut décocher Si ça marche pas, installez ce patch Microsoft: kb4103725 A faire sur le poste client: REG ADD HKLM\Software\Microsoft\Windows\CurrentVersion\Policies\System\CredSSP\Parameters\ /v AllowEncryptionOracle /t REG_DWORD /d 2 Was this article helpful? Yes No