I have Finale 2011 and AriaPlayer/GPO 4 installed on my main iMac hard drive and also on an FireWire External Hard drive. That is, same installations and same same set up.
Both drives have OS 10.6.
When I boot into my main iMac's hard drive and launch Digital Performer 7 or Cubase Essentials 5 or any of my other DAW's and using the AriaPlayer assign the instruments for either Finale or GPO4 to a track ( usually a pre-recorded midi track ).
However when i boot into the FireWire External Hard drive and launch DP7 or Cubase only the instruments for GPO4 are available.
Help/suggestions please because both drives have the same software installed so if one hard drive can use both instruments why is the other drive ( the external FW drive ) not able to use both instruments.