I want to get the default system locale in Windows 7, I figured out that the login screen uses this. So I want to start one application during system startup, before the login screen appear. So that the result I get is user independent. Please let me know if any have pointers...
I do know Windows 7 introduces Trigger Startup Services which allows you to start services without requiring a user to log into the console. Hopefully this might point you in the right direction:
You don't necessarily need to run this from the login screen, an example:
A Developer alternative can be found here: MSDN - GetSystemDefaultLocaleName
This result will be user independent!
Don't use a service just to get that value, services are meant to be long-running tasks.
Don't use credential providers either, they are used as authentication methods.