Hello

I have an RTD server that I wrote that seems to work OK, however, when Excel is
not the active application, the interaction does not work.

Specifically I am calling UpdateNotify informing Excel that I have data for it,
but I don't get called until Excel is Active (i.e. on-top and focus-in) again.

Is this expected / intended, or is my RTD likely not playing well with others?

Many Thanks
sdg