Creating a waveform in Modelsim

Hi,

I'm attempting to use Modelsim for the first time.

I'm following the tutorial 'Introduction to Simulation of VHDL Designs Using ModelSim Graphical Waveform Editor' by Altera found at - ftp://ftp.altera.com/up/pub/altera_material/11.1/tutorials/vhdl/modelsim_gui_introduction.pdf

Everything seems to work okay up to the point of creating the waveform on the Wave window. When i right click on an object, the 'Create Wave' option doesn't appear, as shown in the screenshot i've taken of what i see - http://s9.postimage.org/l0gv5hptb/modelsim.jpg.

I assumed that they might have changed the 'Create Wave' option to 'Add Wave' but when i click this the 'Create Waveform Wizard' doesn't appear either. The object appears in the Wave window but the only waveform i'm able to produce is a clock. As i can't find a option to open the waveform wizard and it doesn't allow me to modify the clock waveform, as shown in this screen shot i've taken of what it shows in the Wave window - http://s1.postimage.org/8xs2pr5nj/modelsim_2.jpg

I feel like i'm missing something fundamental or i haven't setup my Modelsim quite right.

I'm using Quartus II V12.1 with Modelsim-Altera Starter edition V10.1b on a Windows 7 machine.

Any help is very very appreciated.