At least in LV 8.20 the following works for me:
- go to tools -> advanced -> edit palette set...
- Select controls
- Click to user controls
- Right click on empty space in user controls window
- Select insert -> custom controls
- > Browse for the xctl file you want to add
-> Click save changes in Edit Controls and Functions Palette Set window
That's it.
Tomi
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Tomi Maila