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GPIB-ENET and Windows 3.1 - Firmware Update Utility I have an old GPIB-ENET device that I am using on Windows 3.1. How do I update the GPIB-ENET firmware so that I can use it with the NI-488.2 driver? URL: http://digital.ni.com/public.nsf/allkb/B335707BF8B40EF0862571BE00478D83

Controlling a Third-Party USB Serial Interface in Linux Using NI-VISA I have a third-party USB serial interface that I will be using on a Linux machine. How do I control this interface with NI-VISA? URL: http://digital.ni.com/public.nsf/allkb/0DA74DF33C4764DC8625717A005F1F09

RGB/Composite StillColor Properties in NI-IMAQ Property Node Why do the StillColor options in the NI-IMAQ property node have no effect on my frame grabber board? URL: http://digital.ni.com/public.nsf/allkb/DC0B9FE91205E3DF86257163007DD82F

Changing the External Hard Drive Letter Names on PXI System I am using the PXI-8252 to connect an external hard drive to my PXI system. The PXI system is controlled by a PXI-8186 LabVIEW RT controller. How are the letter names of the external drives determined? Can I modify the drive letter names? URL: http://digital.ni.com/public.nsf/allkb/CD06089758ED887D8625715E00795673

Upgrading the ENET-232 or ENET-485 Firmware Problem: How do I upgrade the firmware on my ENET-232 or ENET-485? Solution: The NI-Serial software contains a firmware update utility you can use to access new features that may be added to the serial ENET interface in the future. URL: http://digital.ni.com/public.nsf/allkb/78AB7DECA19476B68625715600465EB8

How to Programmatically Detect USB-8451 I2C/SPI Interfaces How can I programmatically determine if a USB-8451 is connected to my computer? URL: http://digital.ni.com/public.nsf/allkb/D6A79640103C4E0E8625714D006A1E1E

Using NI-845x i2c and SPI Refnums with TestStand I am trying to store references from the NI-845x driver VIs to a TestStand global variable, but when I run my sequence I receive the error '-17313; Could not accept the parameter passed in.' How can I pass NI-845x refnums into TestStand? URL: http://digital.ni.com/public.nsf/allkb/F17822F5C2B5E8FE862571410080FAA0

How Do I Access My 8451 From LabVIEW? My 8451 shows up in Measurement and Automation Explorer (MAX) under USB devices, but does not show up in the 845x I2C I/O resource control in LabVIEW. How can I access my 8451 from LabVIEW? URL: http://digital.ni.com/public.nsf/allkb/9C57E1D183B8FDF98625713A00805773

Serial ENET Hardware Fails Troubleshooting Wizard After Installing Multiple Serial ENET Devices I have recently installed two or more Serial ENET devices on my computer. After restarting my computer, I run the Troubleshooting Wizard and one or more of the devices fail the COM Ports Sequentially Verified test. What is causing this failure? URL: http://digital.ni.com/public.nsf/allkb/19C3CA89CABEEE5A862571320064509B

Why Do My IMAQ IO Functions Not Work In LabVIEW 8.0? I have installed all the necessary software (NI IMAQ for 1394, LabVIEW RT, NI IMAQ) to be able to download my IMAQ code to my Compact Vision System (CVS). However, when I include IMAQ IO VIs in my program, I am not able to download and run it on the remote target. URL: http://digital.ni.com/public.nsf/allkb/1E91F624D7AA5396862570DE0079C064