for USB camera,The passed in sesssion or interface is invalid,why?

[tuming]

i wanna use USB camera to snap image,but i meet  the problem.i have these softwares:

and the error is:

and IN MAX the USB camera is in this position:

what's the matter?do i need more software to support the USB camera  such as LABVIEW RT module？In NI.com,there are only updates for RT module,what should I DO?

I really appreciate your help.thank you

[tuming]

and in project explorer i can't find the USB camera

[Andrey_Dmitriev · Accepted solution]

Use IMAQdx instead of IMAQ!

And be sure that you have image in MAX.

Andrey.

[muks]

AS andrey has suggested use an imaqdx and check for proper interface name.

[muks]

New thread here

[tuming]

thank you andrey.it's done.really thank you.

[tuming]

thank you too muks.