Cannot access the PicoScope through LabVIEW

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gornea
Newbie
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Joined: Mon Feb 03, 2020 9:30 pm

Cannot access the PicoScope through LabVIEW

Post by gornea » Mon Feb 03, 2020 9:42 pm

I'm using a PicoScope 6404D, Windows 7 Prof., LabVIEW 18 (32-bit). I have installed the PicoScope SDK (32-bit) and driver. Downloaded the block transfer example VI. When I tried the VI, I get an access error that can be traced to a dll call to OpenUnit function. The error code is not documented in the VI. I have attached a picture of the error message box for illustration. The PicoScope software does find the device and it works well in block mode. Any idea why access doesn't work from the LabVIEW VI? Thanks!
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error_message.png

AndrewA
PICO STAFF
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Joined: Tue Oct 21, 2014 3:07 pm

Re: Cannot access the PicoScope through LabVIEW

Post by AndrewA » Fri Feb 14, 2020 11:32 am

Regards Andrew
Technical Specialist

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