error message re color profiles
I'm getting the following error message when trying to drop a new layer from a different file into the main file:
Paste Profile Mismatch
Are you sure you want to convert colors to a destination document with a color profile that does not match the current RGB working space?
Source: ProPhoto RGB
Destination: Adobe RGB (1998)
Working: sRGB IEC61966-2.1
Is Source the layer I am trying to drop in?
Is Destination the main file I am trying to drop into?
What is "Working"?
Thank you.

