Hello - I have set up an FTP server using IIS on Server 2016 in Azure. I have created an FTP site and able to successfully connect using "No Encryption" with Winscp. This works well, and I am able to see my directory listing and all contents within. Uploads / Downloads are working fine. My firewall rules in Azure allow my IP address in, and ports 21,22,and 990 are open.
Now here's the problem.. I am trying to use FTPs (TLS/SSL Explicit) but unable to connect. I have created a Self Signed certificate, configured my FTP site to use the certificate, and I have also imported that self signed certificate on my local PC in the automatically selected cert store. I have also placed it in personal store locally. This was exported from my FTP server as a PFX file. I have also turned off the windows firewall on the FTP server for the sake of troubleshooting.
First time I connected using TLS / SSL it asked me to accept the certificate which I did, but it's just giving me an error of "Could not retrieve directory listing Server cannot accept argument".
Is there something that I'm missing? Any help is appreciated!