How do I edit a registry key using Total Commander???

[sibby2]

I have a Sprint Mogul and I want to try to turn of my service lights. I was told that I can disable flashing service LED's by setting the following registry key to 0.

[HKLM\Drivers\BuiltIn\AllLEDMgr]
"Index"=0

I was told that I would need to download Total Commander to do so. I downloaded it but now I have no idea where to start or how to begin doing this. Does anyone have step-by-step directions?

[Flint]

In the root of the file system oen the directory "\\Plugins" (or just "\\" if you are using 2.0 version), then Registry.