Setupcomplete.cmd with WDS

I have been using WDS for a while now to image my company PCs. I works great no issue there.

Now i want to use  Setupcomplete.cmd with WDS. I can't figure out that where can i store Setupcomplete.cmd.

I have been storing this Setupcomplete.cmd on WDS server (C:\windows\setup\scripts\Setupcomplete.cmd) but it just does work. The script is fine as when i run it manually on a computer it works fine.

1. I think i am not storing the Setupcomplete.cmd in the right location. Where can i store it so that WDS can deploy it on clients PCs?

2. Where can i check the logs is Setupcomplete.cmd doesn't work?

Thanks,