I am having similar issues with Label Legends.
I am editing a file that was drawn in VW11. All was going well until for some reason the symbols/instruments changed into the Label Legend symbol found in the Label Legend Manager Edit Screen (With Blue/Red Box)when moving or editing data on a fixture.
The confusing issue is, the problem only happens on 2 out of my 3 PC's I work on. I'm running 12.5.2 and XP on all machines.
I have also sent the file to other users, but it works perfectly fine on thier machines.
I have also tried making a new document from scratch, with new symbols and label legends. As soon as I edit/move the symbol the same result occurs!?! The problem also occurs with every file I open on the 2 machines.
All of my label legends are contained in the Label Legends Folder.
HELP PLEASE....I HAVE DEADLINES!!
Thanks
Steve