PS4000 driver on a PS4444, unable to open device

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klaas
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Joined: Wed May 03, 2017 11:23 am

PS4000 driver on a PS4444, unable to open device

Post by klaas » Wed May 03, 2017 11:42 am

I am getting "Unable to open device" compiling PS4000CSExamples under MS Vs C# 2015 and Win 7 pro, 64bit.

Commandline screen:

C# PS4000 driver example program
Version 1.1



Opening the device...
Handle: 0
Unable to open device
Error code : 3


PicoScope 6 software works perfectly, but is off when running the example software.

What can I do to get the example running?

Hitesh
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Location: St. Neots, Cambridgeshire

Re: PS4000 driver on a PS4444, unable to open device

Post by Hitesh » Thu May 04, 2017 11:49 am

Hi klaas,

The PicoScope uses the API functions provided by the ps4000a driver.

You can find updated C# examples in the ps4000a folder of our GitHub repository.

I will respond via your e-mail support ticket.

Regards,
Hitesh

Technical Support Engineer

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