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

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XML TestStand Report Is Not Displayed Correctly
After I created an xml-Report with TestStand, the graphical objects are not displayed correctly when I try to open the file in my browser (see image below). Which software do I need to use to open an xml-Report ...

Error -67501 LabVIEW Web Services: Parse Failed
I have created a new Web Service in LabVIEW and added a very simple Web Resource VI. When I go to start the Web Service I get the following error: There was an error running the web service on the debug: ...

How Does the Prescaler on a NI 660x Counter/Timer Device Work?
How does prescaling allow my counter to count a signal that is faster than the maximum timebase of the counter? Also, how do I control the prescaler?

Is There a Calibration Procedure Available for the NI-9469?
Is there a calibration procedure available for the 9469?

Determining SwitchBlock Relay Drive Limits
How do I determine the maximum number of relays I can drive simultaneously on my NI SwitchBlock?

Issues When Installing PCI Peripheral Drivers After Reimage
After I re-imaged my controller, I tried to install the appropriate drivers to utilize my device. However when I install the peripheral drivers, I get an error stating the graphics driver didn't install ...

Programmatically Find the Names of the cRIO Modules
I would like to be able to see my module names within my LabVIEW code. Is there any way to do this programmatically?

How to Configure a Teststand Sequence upon Step Failure
My TestStand Sequence goes straight to the Cleanup step upon the failure of a step. How to I change this behavior? How do I make my TestStand Sequence go straight to the Cleanup step upon failure of any ...

Where Can I Find NI-SLSC Drivers for Visual Studio?
I want to configure my SLSC chassis using the driver API on Visual Studio. Where can I download the driver that works on Visual Studio?

Windows Installer Prevents LabVIEW from Opening
When I try to open LabVIEW, I see a Windows Installer with the messagePreparing to Install.This message does not go away and LabVIEW does not open. How do I fix this?