Subject: Ultimate sftp exception - Key exchange failed. Requested service is not implemented Date: 2020-06-17 04:49:28 From: alexnycheung Source: ultimate-sftp-exception-key-exchange-failed-requested-service-not-implemented ---------------------------------------------------------------------- Hi there, I got the following error when connecting to a SFTP site using Ultimate sFTP library in c# Atp.Net.SftpException: Key exchange failed. Requested service is not implemented. ---> Atp.Net.SshException: Key exchange failed. Requested service is not implemented. ---> Atp.Net.SshException: Requested service is not implemented. Please advise. Thanks ---------------------------------------------------------------------- Note: This question has been asked on the Q&A forum of Thang Dang's fraudulent ComponentPro brand If you purchased anything from ComponentPro, you have been scammed. Contact the payment processor who sold you the license and ask for your money back. Back to ComponentPro Q&A Forum Index