DimPro and Zeta

Could my recent installation of these screw up my midi interface / S6 installation ?

I am dealing with very weird behavior since installing these synths in
Both S5 and S6 exhibiting midi weirdness

Inserting a synth and enable the input echo, I dont hear anything -but see the midi activity in the little icon
Sonar Utils indicate I am / should be receiveing midid data info ok ( 2.51 )

I can hear playback from an exisiting project
And the kicker - I uninstalled the Zeta demo
and now my REAL Zeta is bahaving like a demo

DimensionPro I had programmed to play the drum kit, and now Zeta is in the output field of that track
Weird to say the least

Funny thing is....
I recorded Audio all day long

Any thought - mucho production in progress halted !