Need help with PID validation

[Rontune]

I am trying to do some idle RAFIG/RAFPN tuning using the associated following PIDs:
IAC_LTD_DMA
IAC_LTPN_DMA
IAC_STD_DMA
IAC_STPN_DMA
None of these PIDs will validate. They are there, just won’t validate. Have repeatedly tried to validate. All PIDs are in metric units. The car/computer is 99 Vette A4. The EFILive is version V7.3.2 (Build 416). Has anyone else had this problem…and fixed it? Would really appreciate some help with this. Thanks