GNS3 to use SuperPuTTY

In the GNS3 General tab under Console applications change

putty_standalone.exe -telnet %h %p -loghost "%d"

to

"C:\Program Files (x86)\SuperPuTTY\SuperPutty.exe" -proto -telnet  "%h -P %p"

In the SuperPuTTY configuration make below changes and save the settings.