@ECHO OFF
regedit /s putty.reg
regedit /s puttyrnd.reg
start /w putty.exe
regedit /e puttynew.reg HKEY_CURRENT_USER\Software\SimonTatham\PuTTY
copy puttynew.reg putty.reg
del puttynew.reg
regedit /s puttydel.reg