missing subVI AI Group Config.vi in VI AI Config.vi, missing subVi AI Parameter.vi in VI AI Config. vi.......

[Sttitchez]

When I wanted to change a computer on a test stand from a XP OS to Win7's, the error it happened. I knew this might be a compatibility issue, so I downloaded newest DAQmx and updated the driver. However the error it stayed. So, will this vi file was produced by a low edition LV and now these computers use higher edition LV cannot run it? What shall I do to solve this?

Error messages listed below.

Missing subVI AI Group Config.vi in VI AI Config.vi

Missing subVI AI Parameter.vi in VI AI Config.vi

Missing subVI AI Hardware Config.vi in VI AI Config.vi

Missing subVI AI Buffer Config.vi in VI AI Config.vi

Missing subVI AI Clock Config.vi in VI AI Config.vi

Missing subVI AI Clock Config.vi in VI AI Start.vi

Missing subVI AI Trigger Config.vi in VI AI Start.vi

Missing subVI AI Control.vi in VI AI Start.vi

Missing subVI AI Single Scan (scaled array).vi in VI AI Single Scan (scaled array).vi

Missing subVI AO Group Config.vi in VI AO Config.vi

Missing subVI AO Hardware Config.vi in VI AO Config.vi

Missing subVI AO Buffer Config.vi in VI AO Config.vi

Missing subVI AO Single Update (scaled array).vi in VI AO Write One Update (scaled array).vi

Missing subVI AI Control.vi in VI AI Clear.vi

Than's all...

However this program can run well on the XP computer.

Thank you!

[Ben]

Those are the old "Tradional DAQ" functions that were replaced by DAQmx stuff.

You either have to load "Tradional DAQ" first or...

Upgrade the code to use DAQmx functions.

Notes:

If you have new hardware the traditional DAQ may not support those devices and...

If you have old devices DAQmx may not support them,

"Choose wisely"

Ben

[Sttitchez]

Thanks Ben,

I will make a try and will keep it posted. Not a big problem, right?

[Ben]

---

@Sttitchez wrote:

Thanks Ben,

I will make a try and will keep it posted. Not a big problem, right?

---

I hope.

Provided you don't hit the issues I listed above and there is a version of tradional DAQ that will install on your OS I would think you would be good to go.

Ben

[Dennis_Knutson]

It has been noted numerous times that there is NO version of traditional DAQ that is supported on win 7.

[Ben]

---

@Dennis_Knutson wrote:

It has been noted numerous times that there is NO version of traditional DAQ that is supported on win 7.

---

OK.

Thank you Dennis.

That translates as a "wah- wah game over" for Traditional DAQ unless you get the machine imaged as XP.

Ben

[Sttitchez]

Will updating the code be helpful then? Considering the impossibility of Daq under Win7...

[Dennis_Knutson]

If by updating you mean replacing all of the obsolete functions with DAQmx functions, then yes. Then you would be able to run on windows 7. Assuming also that your old hardware is supported by DAQmx. There is no one to one correlation between traditional DAQ functions and DAQmx functions so the amount of changes you would need to make would be highly variable. You would need to be be pretty conversant with how both the traditional DAQ and DAQmx functions work.

[RavensFan]

Transition from Traditional NI-DAQ to NI-DAQmx in LabVIEW

[Sttitchez]

Thank you all!