Change to the LV function?

[wzh]

Everytime I close a vi, it asks me "Save changes to 'AI Sample Channels.vi'?" I thought the sampling vi is part of the LV library and I didn't do anything to it. Why it asks me about the saving?

How to avoid this message?

Thanks

[AnalogKid2DigitalMan]

Perhaps it was written under an earlier version of LV and your newer version wants to recompile it. You may want to click on the 'Explain changes' box to get an explanation, if available. If you are certain you did not make any changes to it, I would just go ahead and save it.

[tst]

Also, LabVIEW can only hold one VI of a given name in memory. If you had a VI called "1.VI" open, and then you opened this VI, which also calls a VI called "1.VI", that VI will link to the open version of "1.VI". Then, when you close it, it will say "Hey, I'm pointing at another 1.VI, do you want me to save this link?".