Is there a way to do this?
Or I have to take manually every record from Registry?
The answer posted by @m0nhawk doesn't seem to work as I test on a Windows 7 machine. Instead, using the following scripts would export/import the settings of putty:
::export
@echo off
set regfile=putty.reg
pushd %~dp0
reg export HKCU\Software\SimonTatham %regfile% /y
popd
--
::import
@echo off
pushd %~dp0
set regfile=putty.reg
if exist %regfile% reg import %regfile%
popd