VIs that are never called or changed but always have "unsaved" changes

[gnunesjr]

I have a large project.  Whenever I close it, I always get a pop-up telling me that the same 7 sub-VIs have unsaved changes.  I have not edited or changed these VIs in over a year.  They are called by sections of the program that are conditionally disabled at the moment!   I get this pop-up warning even when the last thing I did before closing the project was save every VI that is open.

The only clue I have to offer is that these 7 VIs are the only ones in the project that directly talk (via ethernet) to a motion controller.  Is internet activity on my computer while I am working on the project causing these VIs to think that they have been modified??

-Geoff N.

[altenbach]

Well, did you ever try to save those at the dialog? Maybe they are still in an older version?

If you open one of these VIs and look at the "lilst unsaved changes" of the VI properties, what does it say?

[DJDDA]

This was due to a version change when it happened to me (as Altenbach suggests).