SSH - Key is of wrong type

:(
I try to authenticate with RSA Keys. When I try to use the Key that perfectly runs with putty from the same machine I get these error (WinSCP 3)

Authentication log (see session log for details):
Trying public key authentication.
Key is of wrong type (PuTTY SSH2 private key)

Unable to authenticate

I tried ot gererate a new Puuty Key from orig. OpenSSH Key - but hte error still occurs.

What habe I done wrong?

Greetings
User

SSH_User wrote:

:(
I try to authenticate with RSA Keys. When I try to use the Key that perfectly runs with putty from the same machine

Which version of Putty are you using? 0.53b or latest developement snapshot?

Use Puttygen to convert your key to native Putty format.