I created a .NET assembly using the .NET Framework 2.0, 3.0 or 3.5, but when I try to load the assembly in a Constructor Node, I get the message: The selected file is not a .NET assembly, type library, ...

In LabVIEW, I can create a Type Definition or a Strict Type Definition. Why would I use one over the other? What is the difference between the two? I have a type definition or a strict type definition ...

I'm using a USB serial device like the USB-232. When I plug in my device, I always get the same COM ports assigned to it. If I plug in a second USB serial device, it is assigned different ports, even if ...

I have downloaded the instrument drivers for my LeCroy Waveseries oscilloscope, but still cannot open a VISA session while connecting over Ethernet. How do I use the LeCroy Waveseries oscilloscope connected ...

What is the DSC Run-Time System? When do I need to install the DSC Run-Time System? How is the DSC Run-Time System licensed? How is the DSC Run-Time System different from the LabVIEW DSC Runtime I find ...

LabVIEW freezes after it has been running my program for a while. How can I know if this is related to a memory problem? I would like to see how long it takes my VI to run and how much memory is used in ...

I am getting errors when trying to send an email from LabVIEW using the SMTP (Simple Mail Transfer Protocol) Email VIs. These errors include Error 1, Error 59, Error 62, Error 63 or Error 363513. How can ...

After I open or start LabVIEW, I try to load my program. When it is loading, this error message is displayed: Error loading \LabVIEW x.x\vi.lib\daq\lvdaq.dll. A dynamic link library (dll) initialization ...

I am trying to communicate between network devices using any of the TCP/IP based networking API's in LabVIEW, but the VIs timeout withError 56 – LabVIEW: The network operation exceeded the user-specified ...

I want to open and run my VI using VI Server. How can I pass data into my VI, or extract it using VI Server?

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