Cannot start Try and Decide because system partition is dynamic (my problem and fix)

I thought I would post about my problem with not being able to start Try and Decide.

I originally had Windows XP and then added Windows 7 as a dual boot system a few years back.
After recently restoring Windows 7 with a True Image backup I noticed after booting to Windows 7
and then going to my partition software I had Windows XP showing.
I had thought (poor memory) that XP should be hidden.
I hid the XP operating system but the next time I booted to Windows 7 and tried to start T&D it failed with the dynamic partition error.
After a few hours of pulling my hair out I figured the only change since restore was hiding the XP OS in Windows 7.
After changing back to "Show Partition" everything was fine as T&D now works properly again.

Regards