I have a new Dell Vostro 3560 (i7, 8GB, Win8 Pro) and when I try to update my drivers I get the message "Dell System Detect Update Required" every time. I tried exiting the software like suggested in the website, I completely uninstalled the software, nothing seems to work.
Every time the same message:
Dell System Detect Update Required
Apparently, Dell are performing maintenance on this. You are the 3rd person (inc myself) to experience problems with this, so it looks like it's not an isolated problem. Hopefully Dell will "fix" this soon.
Looks like any other problem with Dell or the other big guys. They have a real problem with something they've done, but they just ignore it.