@echo Thanks to Alexander from Hauppauge for suggesting this .bat file
@echo ---
@echo Saving TV channel information to C:\progra~1\wintv\channels_TV.reg
@echo Saving FM channel information to C:\progra~1\wintv\channels_FM.reg
@echo ---
@echo To import channel information later, doubleclick on 
@echo channels_TV.reg / channels_FM.reg in the \program files\wintv directory
@regedit /E C:\progra~1\wintv\channels_TV.reg "HKEY_LOCAL_MACHINE\Software\Hauppauge\Channels"
@regedit /E C:\progra~1\wintv\channels_FM.reg "HKEY_LOCAL_MACHINE\Software\Hauppauge\Radio"
@echo ---
@Pause