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Error 5 – “LabVIEW: File already open” when Writing, Deleting or Replacing File
I am trying to use File I/O VIs in LabVIEW to write to, delete or replace a file, but when I run the code, a VI returns Error 5 – “LabVIEW: File already open”. What can I do to resolve this issue?
digital.ni.com/public.nsf/allkb/557439240377472086257D240078C0FF
Is the NI Linux Real-Time Operating System POSIX-Compliant?
I have a program that I would like to run on NI Linux Real-Time, but it requires a POSIX-Compliant environment.  Is NI Linux Real-Time POSIX-Compliant?
digital.ni.com/public.nsf/allkb/6F020FE655782DE086257D1D00507BA5
What are the pin assignments on Virtex5 and Kintex7 FlexRIO FPGA modules?
The socketed CLIP for a FlexRIO module needs modification, but the GPIO pin assignments are unknown.
digital.ni.com/public.nsf/allkb/990E5083582E937786257D1F00683B86
Cannot Select Wireless Channel When Creating a Wireless Network
When I try to select wireless channel 12, 13, or 14 when creating a wireless network I receive an error that only 1-11 are valid. Why can I not select channels 12, 13, and 14 for a wireless network?"> ...
digital.ni.com/public.nsf/allkb/4426B5F6B0D2C86286257D1E0062D7FF
Why does NI-VNA fail to install on Windows Server 2012?
I am using a workstation that runs Windows Server 2012. When I run the installer for NI-VNA, the procedure fails and throws an error referencing Microsoft .NET Framework 3.5. Why is this happening?
digital.ni.com/public.nsf/allkb/2D5512448250352186257D1E00780438
Reordering the NI Batch Installer Builder Product List
Why can't I reorder the installers in the NI Batch Installer Builder product list of my batch installer?
digital.ni.com/public.nsf/allkb/63DB6EDA38184B3F86257D160064C22F
Why Do I Receive an Error Message When Uninstalling a TestStand Deployment?
When I try to uninstall my TestStand deployment using the Programs and Features dialog, I receive an error message stating that an error occurred and that the deployment may have already been uninstalled. ...
digital.ni.com/public.nsf/allkb/3A9D0B055ABC5E6A86257D170064358C
The VirtualBench Application will not Launch or States that another Application has the Device Reserved
When trying to launch the VirtualBench Application, I either get the message "The device is reserved by another session of the application...", or nothing happens when I try to launch the application. ...
digital.ni.com/public.nsf/allkb/7130E7416BC8946B86257D16007824B3
When Do I Need to Have the Xilinx Compilation Tools Installed on My Local PC?
I am considering using the FPGA Compile Cloud Service or Compile Farm Toolkit for my FPGA compilations. Are there any features that require the Xilinx Compilation Tools to be installed on my local PC?
digital.ni.com/public.nsf/allkb/5295EC4DCEFF94E486257D0F0073DE57
When Should I Use NI-RFmx over NI-RFSA with NI MT and NI SMT?
I am now using the NI-RFmx Spec An and NI-RFmx Demod drivers. Before I was utilizing the NI-RFSG and NI-RFSA drivers and the Modulation and Spectral Measurements Toolkits. Are there any guidelines on what ...
digital.ni.com/public.nsf/allkb/176F704760EE91AA86257D0F004B6235

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