KnowledgeBase Articles Find solutions to common questions and issues with NI products. These articles are written by NI Application Engineers.

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Are Vsup Terminals Tied Together on NI 9476?
I want to use two different voltages for the digital outputs on my NI 9476 card.

How Can I Encrypt a String in LabVIEW?
Is there a way I can encrypt strings in LabVIEW in order to make my database safer?

Error 2350 Running LabVIEW-Built Installer
I built an installer for my LabVIEW application, and when I try to run it on another computer, it returns Error 2350. It also points to not being able to install NI Measurement Studio ComponentWorks 3D ...

How to Read Data From Different Worksheets on Excel with LabVIEW ?
I use LabVIEW with the "Report Generation Toolkit". I want to read data from an Excel file which contains different worksheet. Is there a way to read data from these worksheets ?

Why Do I Have "Fatal Error Ni-Memory Manager" When Running My Rt Application ?
When running my RT application on my PXI, i have the following message that is thrown : Fatal Error : Ni-Memory Manager Forced Fatal Error: internal memory manager error .\source\nimm\tNIMHeap.cpp: What ...

Manually Importing Computer Names into Volume License Manager
I have a list of computer names that I want to manually add to NI Volume License Manager (VLM). I see that there is an option to import computers and it requires an XML format to successfully import. What ...

The Nidmfuiu.mxx Plug-In Reports an Exception in NI MAX
In NI MAX, after reinstalling LabVIEW, I cannot access the Software category in my CompactDAQ real-time controller. NI MAX reports that nidmfuiu.mxx plug-in caused an exception in the CmxuiRemoteItem::GetUIOptions ...

My Built LabWindows™/CVI Executable Has Expired
When I use my LabWindows™/CVI built executable, I get the following error message after about 10 minutes: The current program has exceeded the maximum time allowed in this Demo version of LabWindows/CVI. ...

Error 0xFFFEFA29 When Deploying a Web Service in LabVIEW 64-Bit
When I build a new Web Service in LabVIEW 64-Bit, the build completes without errors. However, when I deploy the service I get Error LabVIEW: (Hex 0xFFFEFA29) LabVIEW Web Services: Target OS differs from ...

My NI 9214 Thermocouple Module is Running Slower Than Expected
I am using a 9214 module with my CompactRIO in FPGA interface mode. The 9214 is rated for 68 Hz but it is slowing my loop rate and it only updates once a second.