I need some help on a specific problem for rooting the N4.

I'm using this guide:



and for some reason the Nexus 4 Root Kit is not recognizing my device when it's plugged in. I went to device manager and I saw that my N4 is under:

- Portable Devices
- Nexus 4

In all the video examples it's put under as an Android device instead of a Nexus 4. Is that what the problem is? Anyways I'm just trying to install the PdaNet driver for my N4 using the root kit and I keep getting:

Android Phone not Detected (Error = 103).

Help please?