OPL Dev question

Hello all having a few problems with the opl stuff on my 9210 and was pointed in this direction by my good friend SwitchBlade.
I have installed the SDK on my laptop and the OPLDev kit etc on my 9210 and all works fine, but i am unable to open the FreEPOC Event core in the Program environment. It insists on opening in it in word and then gives me the error "AppArcServerThread,FSCLIENT panic,reason number 24" and loses all formating etc.
Any assistance would be greatly appreciated 😊