Vagrant putty puttygen

I have installed Vagrant, PuTTY, PuTTYgen and Virtual Box and I now want to open a SSH connection to my virtual machine with the windows command prompt.

Every time I want to open the connection with the vagrant sshcommand I get this error:

vagrant ssh `ssh` executable not found in any directories in the %PATH% variable. Is an SSH client installed? Try installing Cygwin, MinGW or Git, all of which contain an SSH client. Or use the PuTTY SSH client with the following authentication information shown below: I already know about the possibility to install "Git" to solve this problem!

I was wondering if its possible to use PuTTY in combination with the command vagrant ssh instead of OpenSSH!

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