Missing Keyboard View and Controllers dropdown menu in Piano Roll

I'm not sure if this is a bug or something I've messed up through installing/uninstalling.

I'm running:

Windows XP
Pentium IV 3.2
Sound Blaster Audigy

I was running SONAR 3 Studio Edition
I installed SONAR 5 Producer Edition (in a different Dir from SONAR 3)
Then I installed the 5.01 patch


Repro:

-I had 10 DXi synths frozen
-I just inserted another DXi synth (MachFive)
-I put in a tempo change
saved the project
-Uninstalled SONAR 3
-loaded the project

Result:

-Go into the piano roll view of an active DXi synth (not one of the frozen ones, it's not that simple)
There's no keyboard view on the left of the screen (it's giving me 1-128) and the dropdown list for toggling velocity and controllers is missing, but you can still draw in lines in the controllerpane window and see them after you've recorded them. You just can't switch between different controller #'s or velocity etc. because there's no dropdown list.
-Notes recorded before the tempo change work fine, but notes recorded after the tempo change sustain until the synth runs out of memory (weirdness). If I record something after the tempo change I only get the sustain during playback. I've messed around with zero'ing the controllers after playback, inserting a CC64 off message and all that jazz and I'm still getting it.

Additionally, now, whenever I go into the piano roll view in any project or even a new project, I get no keyboard view or controller dropdown list.



I don't know if the tempo change or uninstalling SONAR 3 screwed it up, because I had done both of those steps right before the problem started happening.

I also uninstalled SONAR 5 and then reinstalled it, and I'm still getting the missing controllers.

When I uninstalled SONAR 3 I did a custom uninstall. I only removed folders that were in the SONAR 3 directory, is there something in there that I needed that's screwing things up?

Also, is there a SONAR reg key I can delete or something of the sort?

Any help would be appreciated.