Uninstall Demo Product?

I have not worked with the demos but the regular connected products have an uninstall option on the context menu displayed when right-clicking on the item in the Command Center. The instructions are part of the clean install process described here http://www.cakewalk.com/S...n-Install-Instructions

And a system restore is what I had to do, as uninstalling rendered my Dim Pro, TTS-1, Bandstand and Vienna Ensemble inoperable. Fortunately, I had a restore point just before I installed the demo. Everything back to normal now except TTS-1, which won't insert and "may not be installed correctly." I'm trying to decide if it's worth reinstalling. I only use it for one thing, and its' not the most stable plug-in anyway, being a DXI. Oh well, live and learn. 

Another weird thing: even after reinstalling everything but TTS-1, I thought everything was back to normal with my Sonar 8.5. But it sounds weird now. My project just doesn't sound the same, and I have no clue why. Oh well, another reason to double-down on my Reaper studies. I thought I would finish my current project in Sonar, then do the next one in Reaper, which I have been learning. Now, it looks like it will just be Reaper from here on in. I didn't like the GUI of New Sonar anyway. Too busy, cluttered and confusing. I never did get why they had to make such a drastic change. I know several thousand or more Sonar users will disagree. But like Yogi, I came to a fork in the road, and I took it...