When migrating from LabView 6.1 to LabView 8.0, uploading existing programs give multiple errors when dealing with hardware. Starting at the basics, using a PXI 1000 chassis, MX-3 interface, 1102C thermocouple compensating card, LabView 8.0 indicates it cannot find AI Configure, AI Start, AI Read, etc.. These were low level vi's controlling the PXI 1000 chassis. We are upgrading to 8.0 only to stay more current, not to reprogram.
