in one of my applications there is a custom menu component -not TMenu
i have been using it pre 10.4.2
in one application App A I am working on (so far), when I open up the project I get the message 'xx' component not found.
--However it is installed (and in the pallette).
If I open another application (not with this component) and add the menu vcl to this app and close this app and open up the first
app then it appears again - no error message.
HOWEVER when i close Delphi and re-open it and open App A - same error message until I run the excercise described above.
I have not seen this before.
(I have not yet checked other apps using this component since I just updated to 10.4.2)
Any suggestions welcome.
stay safe