vb6 error -200077

[AndreaFerro]

Hello,

i'm trying to run the test project that i've found under NI-DAQ\Examples\Visual Basic 6.0\Analog In for read an analog input, but I get back the error code -200077.

I'm using an USB-6003 board, with NI-DAQMX driver ver 15.0 and Vb6, the problem is in located in read function DAQmxReadAnalogScalarF64.

The sample project for the Digital Read seem to work properly.

 Many thanks in advance for the support

[CorraDIT · Accepted solution]

Hi AndreaFerro,

have you tried taking a look at this KB?

Why do I Get Error -200077 with the Example Programs for Visual Basic 6.0 and DAQmx?

http://digital.ni.com/public.nsf/allkb/0332E1EE7081091D862570360030C9F4?OpenDocument

Hope it solves the problem!

[AndreaFerro]

Hi,

this solve the problem, many thanks