It's probably a firewall issue. Probably the firewall on your Windows Server 2012 machine does not allow outgoing connections to the FTP server data ports.
I have found the solution.
The problem came from the firewall.
According to my research the range of ports needed to be widened.
It works now.
I hope this could help others.
Thanks for your support.
Here are the files.
Thank you for trying to help me.
Can you post log files from both machines?
Hello everybody !
I need some help to solve my problem.
I have set my WinSCP client on Windows 10 to connect to a remote server by using FTPS as protocol.
It works fine but if I try to configure my WinSCP client on Windows 2012 server R2 with the same settings, it does not work.
I got the following error message:
Timeout detected. (data connection)
Could not retrieve directory listing
Error listing directory '/'.
I have checked all my settings and I know it has nothing to do with the passive mode because I tried both of them ( Actif and passive).
I guess it is linked to Windows 2012 server R2.
I have already modified my windows Registry to allow TLS 1.1 ad TLS 1.2 but it has changed anything.
Does anyone know how to solve this ?
Thank you very much