Which Plug-in Effect by the timeline?

[tuyle]

I got this message from my 2nd system when I load a project from first system (3hrs34min):
"Plug-in for the effect currently used by the timeline was not found.
Replace with dummy effect"

How do I know (or find out) what effect on the timeline ?

Thanks
TuyLe

[Alade]

Check to see if you have the exact effects , plugins etc. that is on the 1st system on the 2nd system....I always make sure of that before I open a project that I transfered from one system to another, and I dont get that problem

[Rusty]

They aren't as apparent as they can/should be.
Look at the tops of the tracks...
Those with filters are blue.
The ones with dummies are dark gray.

Dummy Keyers are easier to spot...
The entire Key track turns dark gray.

You'd think they'd have this down by now.

[tuyle]

>>The entire Key track turns dark gray.

Rusty, I found clip with the dark gray

Thanks