Hi Guys,
Many thanks for the help rudolfwm, It is appreciated, I have tried what you are suggesting, creating an new action using the code you kindly provided but get two errors that I am unable to get rid of.
I have tried many permeations including using unity 5.1.3 an alternative, with the new version of Vuforia, again if you import the old version of the playmaker vuforia package you get the error CS0246 'DataSetLoadBehavior' could not be found, and if you use the new package from the ecosystem then the actions and proxies are not included meaning that the package cannot be used.
I am sorry for being a pain with this, I use this combination of packages a lot and would be very grateful of any assistance, I don't have either the skill or understanding to go into the code and sort it out myself.
Many thanks
le_bonn