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ma_Check block size

I inherited LV6.1 code that I'm trying to bring into LV11. LV11 is complaining that it can't find two VIs:

ma_Check Block

ma_Spectrum Peak


There are two VIs with similar names already on my LV11 machine:

ma_Check Block Size no

ma_Spectrum Peak Hold no


Can I just copy the two missing VIs from my LV6.1 library into my local directory on my LV11 machine? Am I running any risks in doing so? Thanks.

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Hi efarr,


Based on the How to Upgrade or Revert a VI to a Different Version of LabVIEW tutorial, you should be able to open LabVIEW 6.1 VIs in LabVIEW 2011. As a result, you should be fine copying the two missing VIs to your local directory and telling LabVIEW to use these VIs. 



Tunde S.
Applications Engineer
National Instruments
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