Why can't I modify the property of a DAQmx timing node?

[Casperloo]

I have right click the property and click "select property> browse>search property> more:reference clock:source". But the property list didn't update and I can't modify the property to "reference clock:source".

Help me on this!

Thanks!

[_kb]

Hi Casperloo,

Is RefClk.Src the only property that you cannot choose, or are there others that behave similarly?  If you left-click on an item in the property node, can you find Source under More » Reference Clock?

[Casperloo]

No. When I left click one item in the property node, only shows: "Browse" and "sample quantity" "sample timing type". When I click browse, I can see the property list. I can use the search item. All the other properties except the one already in the list cannot be selected.

Thanks

[_kb]

I think this article might be helpful, even if you are in a more recent version of DAQmx.  Otherwise, we might be looking at reinstalling the drivers.