Traditional NI-DAQ (Legacy) for PC Compatibles, version 7.4.1 for Windows XP/2000

Traditional NI-DAQ (Legacy) is an older driver with outdated APIs for developing data acquisition, instrumentation, and control applications for older National Instruments DAQ devices. Traditional NI-DAQ (Legacy) has the same VIs and functions and works the same way as NI-DAQ 6.9.3, except you can use Traditional NI-DAQ (Legacy) and NI-DAQmx on the same computer, and some hardware and software is no longer supported.

You should use Traditional NI-DAQ (Legacy) only in certain circumstances. Refer to the NI-DAQ Readme for more information on when to use Traditional NI-DAQ (Legacy). To download NI-DAQmx, the latest National Instruments data acquisition driver, follow this link.

Traditional NI-DAQ (Legacy) Installation Instructions:

1. Create a temporary folder on your local hard drive.
2. Extract the TDAQ741.zip file into the folder created in Step 1. This will create the installation files necessary for installing Traditional NI-DAQ (Legacy).
3. To launch the Traditional NI-DAQ (Legacy) installer, run the setup.exe program created in Step 2.