Is anyone running Don Grovestine's CYYJ(2009) in Vista 64 without problems?

I had it installed for a few months but recently found the museum statics were parking at the main terminal because the biz-jets were parking at their museum spots.  I'd made no alterations or additions apart from adding a couple of Flight1 HeliTraffic choppers to a couple of perimiter sites.  This shouldn't have changed anything but just in case, I disabled the choppers but the naughty biz-jets still parked at the museum.  So - I deleted the biz-jets from my Aircraft folder & the statics went back to the museum.

Yesterday I installed the cyyjia22 Custom AI package made for CYYJ, & found there were no museum statics in their assigned places.  These were parking at different spots all over the place & the only AI in their proper places was the Military & Touch & Go aircraft I'd just added.   

I've removed all traces of both installations & reinstalled just CYYJ(2009) without the biz-jets, & it all looks fine.    The odd thing is - I've just installed both CYYJ(2009) & the Custom AI packages in my XP laptop & it looks great & is running well.

Can anyone suggest what the problem might be?