How to use Registry Windows ?

[medhi558 via Digitalmars-d-learn]

Hello,
I can't seem to use Registry, I tried to many attraction ways but 
I have every time an error "Value cannot be set".


Exemple code :

module main;

import std.stdio;
import std.windows.registry;

void main(string[] args)
{
	version(Windows)
	{
                  Key registryKey = Registry.localMachine()
			.createKey("Software")
			.createKey("Microsoft")
			.createKey("Windows")
			.createKey("CurrentVersion")
			.createKey("Run");


		registryKey.setValue("key", "value");
         }
}