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How do I downgrade from NI-Daqmx 9.0 to 8.1?

So my ni-daqmx drivers decided to die off and my programs would no longer run.  I could see my daq card (6024e) in the device manager for windows but in MAX there was nothing.  So I installed the ni-daqmx 9.0 drivers and all the software that comes with the nidaqmx900f2.exe in order to fix the problems I was having.  The computer once again recognized my boards and through MAX it was good to go.  

However I have labview 7.0 and ni-daqmx 9.0 does not work with labview 7.0, however ni-daqmx 8.1 does.  I've been trying everything in the world to downgrade to 8.1. 

 

I have removed the ni-daqmx drivers from within the labview add/remove software program, however when I run the 8.1 installer everything is red x'd.

 

How do I uninstall nidaq-mx 9.0, everything that came with it and downgrade to the 8.1 package?  


Thanks,

-Whil 

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This thread was continued and resolved here.

Regards,


h_baker
National Instruments
Applications Engineer
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