Any Kontakt Gurus? Up-grading Question

I just bought Rhythmology by Sample Logic.  It seems to be working fine in my newly up-graded Free version of Kontakt.  When I try to load it with-in my SONAR Platinum, a window pops and alerts me that my Kontakt version is too old to move files.  Since I am up-graded to the new version, and it works as a STAND ALONE, why won't it work in my DAW?
 
Thoughts?
 
Francis Steeno

There is a useful vst inventory tool created by the user group that will help, not sure where link is. I use it regularly as certain manufactures seem to install the vst's etc. in paths I didn't select and sometimes the versions get out of step. Softube used to do this although with their new install process this no longer occures