Labview compatibility vis using with NI DAQmx device not working

[RENN]

i use an old application written in Labview 7.1. please see the attachment.

now i use the same software with NI 6221 (DAQmx supported) _so i have installed NI DAQmx compatibility vis.

i use the device as DEV1- default.

i cannot select any channel from the browse option..

please help me

please see the attachment

Many thanks in advance

RENN 

[Dennis_Knutson · Accepted solution]

If you right click on the control and select 'I/O Name Filtering', does it say DAQ Channel Name or DAQmx? If it says DAQ and not DAQmx, you have a traditional DAQ Channel control and you will not get a list of available channels since you are really using DAQmx. I suspect that is just a limitation of the compatability VIs and you will have to enter the channel list manually until you do a clean break and use the DAQmx functions.

[RENN]

thanks Dennis...as said the control was different.