The server's host key was not found in the cache. You have no guarantee that the server is the computer you think it is.
The server's rsa2 key fingerprint is:
ssh-rsa 1024 88:67:f5:6c:be:8b:a1:cc:4f:d3:7e:c1:b0:9f:d1:e1
If you trust this host, press Yes. To connect without adding host key to the cache, press No. To abandon the connection press Cancel.
Continue connecting and add host key to the cache?
(Y)es, (N)o, C(a)ncel, (C)opy Key: Cancel
Host key wasn't verified!
The problem is that i can't confirm the fingerprint from within my C# code and have to manually connect with winSCP to this machine and confirm the signature in the first time.
Is there a way to do it automatically?