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Tradition DAQ installed but unavailable

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Hello,

 

I have a system that had LabVIEW v6.0.2 executables running with NI-DAQ 6.9.3f3 with a PCI-6052E.  I have now installed LabVIEW 2009 with both Traditional NI-DAQ 7.4.4 and NI-DAQmx 8.9.5 on this system.  My 6052E shows up in MAX under both NI-DAQmx Devices and Traditional NI-DAQ (Legacy), but under Legacy, the 'Test Panels...' button is grayed-out and if I get the properties of this device, the subsequent dialog's 'System' tab has the resources box grayed out as well as the 'Test Resources' and 'Run Test Panels' buttons grayed-out.  I've tried resetting the device under DAQmx, but it doesn't help.  I have run a self test of the 6052E by right-clicking the device under DAQmx and it passes.

 

Another problem I've noticed is when I try to run any traditional LabVIEW DAQ example, I get the following error repeatedly: "Error loading "C:\Program Files\National Instruments\LabVIEW 2009\vi.lib\Daq\lvdaq.dll".  A dynamic link library (DLL) initialization failed."  This occurs for every traditional DAQ VI that tries to load.

 

LabVIEW DAQmx examples load and run fine.

 

This sounds like a corrupt NI-DAQ (Legacy) installation.  My goal is to get my code running under the latest NI-DAQ (Legacy), and then transition to DAQmx. What is the best way to proceed getting this new NI-DAQ (Legacy) to run?

 

Thanks,

Greg 

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Solution
Accepted by topic author gapo

Got the problem solved by repairing the NI-DAQ 7.4.4 (Legacy) install via Windows 'Add or Remove Programs'.

 

Greg 

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