Labview 8.5 error on save: "Cannot load help information of [filename]."

[vfincher]

I'm not sure how many folks are still experiencing this issue, but I recently had this error occur and I noticed that I had recently moved my Vi work into a new folder and once i moved it back to its original location it allowed for the error to go away and a smooth save to transition.

[AndrewE12]

In my case it was the express VI file open.VI and the express VI readmeasurementfile.VI.   I'm assuming it loses track of the initialization files for these VI's and doesn't know how to save them.

[isaaki14]

The problem is related with some blocks you used.

Try to delete some complex blocks and try again.

In summary there is a block which has missing part.