Vasiliy

Sorry, it's me again.
Different programs, same error. I just can’t figure out what and where I need to put it so that the client can finally connect to the server and authorization occurs.

Thank you for responding to my request.
Following your advice, I’m trying to figure out OverbyteIcsSslMultiFtpServ. Help with the file OverbyteIcsSslMultiFtpServ.ini 

[Host1]
Hosts=192.168.0.7
HostTag=FTP
Descr=Simple FTP Server
BindIpAddr=0.0.0.0
BindIpAddr2=::
BindNonPort=21
BindSslPort=990
AuthSslCmd=True
AuthForceSsl=True
HostEnabled=True
SslCert=???
SslPassword=password
SslInters=???
SslSecLevel=sslSrvSecInterFS

Created a list of certificates using the IcsSslBuildCerts.bat file
Client.pem
ClientCert.pem
ClientKey.pem
ClientReq.pem
Root.p12
Root.pem
root.srl
RootCert.pem
RootKey.pem
RootReq.pem
Server.pem
ServerCA.p12
ServerCA.pem
ServerCA.srl
ServerCAcert.pem
ServerCAkey.pem
ServerCAreq.pem
ServerCert.pem
ServerKey.pem
ServerReq.pem

Tell me which ones are needed (SslCert,SslInters)  for work OverbyteIcsSslMultiFtpServ?

An error occurred while connecting the client to the server. All *.pem files were recreated by ICS-OpenSSL. Teach me what I'm doing wrong?