Application program upgrade

[j3rho]

I have application program written by Labview 6.1 and I want to upgrade it to run on Labview 2009.

 is there anybody to help me? 

[smercurio_fc]

Do you have a specific upgrade question? You can simply open the VIs in 2009 and then resave them. Make sure you have a backup!!!

[j3rho]

NI-DAQmx, which come with Labview 2009, could not recognize VI (such as AO update chaneel.vi, AI Sample Channel.vi, DIO Port Write.vi,.....) in Labview 6.1 application program.

[Dennis_Knutson]

Those functions are in the traditional DAQ driver. You simply have to install it.

At some point, you should consider rewriting your program to use DAQmx. the traditional DAQ driver is obsolete.

[smercurio_fc]

Does Traditional DAQ even support LV 2009? According to this page, it stops at 8.6.

[j3rho · Accepted solution]

I removed DAQmx and tried with several DAQ Legacy.

DAQ-7.4 (Legacy) is the one who solved the problem.

Thanks.

[j3rho]

I thought the problem were solved, but when I ran the program I have the following error message, which I did not get with LV 6.1.

Error 10001 occurred at AI Group Config.

Possible reasons:

NI-DAQ LV: An error was detected in the input string; the arrangement or ordering of the characters in the string is not consistent with the expected ordering.

What should I do?

[Dennis_Knutson]

Well, try reversing the order of the string. I'm assuming this is the list of channels.