I want to change a test program made in CVI 7.0 to CVI 7.1

[Mario_Ku]

I want to change a test program made in CVI 7.0 to CVI 7.1 but I am having problems with the daq functions because when I ran the test program this send me a error. the message is that can't find the functions of the daq, I think that the problem is that the daq library that the machine has istalled is a older version that is not compatible with CVI  7.1  then the test program try of find these functions but these are not compatible with CVI 7.1. the question is this How can I update the daq library for that  I can  run the test program.

Thanks for your help.

[Christian Mergl]

Hi Mario,

Knowing which driver and version you are using would be very helpfull.

However, if you updated to CVI7.1 you need to install the driver again to get support for this version, or in other words to have the libraries within CVI.

Christian

[Oswald_Branford]

Hi Mario!

It seems that you didnt install the DAQ driver for the7.1 version of CVI. There are 2 drivers for DAQ, Traditional NI DAQ and DAQmx. Depending on which one you are using in your program, you need to install the correct version for CVI 7.1. CVI 7.1 is supported by both dirvers. The links where you can download compatible versions are:

Traditional daq:

http://joule.ni.com/nidu/cds/view/p/id/586/lang/es

Daqmx:

http://joule.ni.com/nidu/cds/view/p/id/950/lang/es

If you want to know whats the version you already have, you can always check on MAX on the Software category.

Have a great day!!