Add new error code SessionNotFoundAfterCreation

Author: alarnaudy

support/power-platform/power-automate/desktop-flows/troubleshoot-errors-running-attended-or-unattended-desktop-flows.md

@@ -27,7 +27,8 @@ _Original KB number:_   4555406
 |SessionExistsForTheUserWhenUnattended|400|Unattended|Check that you aren't logged in with the same user (regardless of the state of the session) on the machine. For more information about this error code, see [SessionExistsForTheUserWhenUnattended](troubleshoot-desktop-flow-run-queue-errors.md#sessionexistsfortheuserwhenunattended).|
 |UnattendedUserSessionDisconnected|400|Unattended|For more information about this error code, see [UnattendedUserSessionDisconnected](troubleshoot-desktop-flow-run-queue-errors.md#unattendedusersessiondisconnected).|
 |UnattendedUserSessionLocked|400|Unattended|For more information about this error code, see [UnattendedUserSessionLocked](troubleshoot-desktop-flow-run-queue-errors.md#unattendedusersessionlocked).|
-|SessionNotFound|400|Unattended|The Windows session on the machine for the given run can't be found. This issue can occur in the following cases:<br>- The machine reboots during the run.<br>- You're using a virtual machine that was cloned after installing Power Automate. If it was cloned after the installation and was registered, delete your machine from the Power Automate portal and re-register the machine. <br>- The Power Automate service does not have the rights to enumerate remote sessions. Please check that the account running the Power Automate service (UIFlowService) is in the "Remote Desktop Users" group and not removed by GPO.|
+|SessionNotFound|400|Unattended|The Windows session on the machine for the given run can't be found. This issue can occur in the following cases:<br>- The machine reboots during the run.<br>- You're using a virtual machine that was cloned after installing Power Automate. If it was cloned after the installation and was registered, delete your machine from the Power Automate portal and re-register the machine.|
+|SessionNotFoundAfterCreation|400|Unattended|The Windows session on the machine for the given run can't be found after the session was created. This issue can occur if the Power Automate service does not have the rights to enumerate remote sessions. Please check that the account running the Power Automate service (UIFlowService) is in the "Remote Desktop Users" group and not removed by GPO.|
 |TooManyActiveSessions|400|Unattended|Windows Server only.</br>You need to sign out at least one active session on the machine.|
 |SessionHasLoggedOff|400|Unattended|To solve this issue, see [SessionHasLoggedOff occurs during a desktop flow run connected with the cloud](session-has-logged-off-troubleshooting.md).|
 |SessionHasLoggedOffWithMaxIdleTime |400|Unattended|To solve this issue, see [SessionHasLoggedOffWithMaxIdleTime occurs during a desktop flow run](desktop-flow-max-session-duration-error.md).|