I want to install two or more separate versions of NI-DAQmx on my computer because I am using multiple versions of LabVIEW, Measurement Studio, Visual Studio, LabWindows™/CVI™ or other supported application development environments (ADE). Additionally, I see one of the following issues:
You can not have more than one version of NI-DAQmx installed at the same time in the same machine. Installing a newer version will automatically update the driver. To downgrade DAQmx, you will have to uninstall the current version first, and then you can install the required DAQmx version. Note: You can only have one version of the DAQmx Runtime driver installed. However, because the DAQmx Runtime driver is backward compatible, it can run code compiled with an older version of DAQmx.Before installing multiple versions of DAQmx, following the steps below:
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