Symptom : Where are the Putty Settings saved .
How do I transfer them to a different machine .
Solution : The Putty settings is saved in the registry under :
HKEY_CURRENT_USER\Software\SimonTatham
Open regedit , find the "SimonTatham" key . and mark it .
Go to the menu and pick "File" -> "Export" and when asked give the file name .
It will have a *.reg extension .
Copy the file to your other machine and double click the file .
It will udate the new machine registry and now when opening putty the settings will be included .