I have done the following checks:
When running the sample program, make sure that PicoScope7 is closed and not running in the background, but the problem persists.
The same problem occurs when you run other sample programs, such as PicoScope6000ExampleRapidBlock.vi.
Run the PS6000Open.vi alone, enter the serial number JY182/0014 or JY1820014 and enable it, the problem persists.
My LabVIEW 2020 is a 32-bit version, and I have made sure that the installed PICO SDK and the running example programs are 32-bit versions.
In addition, I noticed a question: is it correct that the sample program calls the ps6000OpenUnit-2 function in the ps6000.dll? (for PicoScope 6424E)
It is urgent for me. Thank you for your help！
The examples for the ps6000a API are here-
https://github.com/picotech/picosdk-ni- ... er/ps6000a
Please follow- https://github.com/picotech/picosdk-ni- ... ter#readme