I don’t know but if you dont have 1 mb data to store maybe u can think to use that function, habitually I use that to store some value for my setting programm. like save my last form position when is closed…and next time it will load at the same pos 🙂
Microsoft said this
In Windows NT, the value is stored to a registry key.
In Windows 3.x, the value is stored in the WIN.INI file.
In Windows 95/98, the value is stored in a cached version of WIN.INI.
it works like registry…key and value