I have an error message when I try to upload the private key from a SSH connection:
Can't upload private key :
Coult not load file or asssembly or one of its dependencies.The located assembly's manifest definition does not match the assembly reference.
I have read all those threads but does not work...
Seems that something is wrong with your local installation of EasyMorph.
Please try to reinstall 5.4.3 or install the newer version.
In version 5.6, we've updated key algorithms.
Let us know if the problem persists.
ppk, by default, is a putty native file format.
You should convert the file as described here.