I have three png Backgrounds as Tiled Objects, each background is a large
image 1022 x 766. They are png files, I wanted to replaced them with jpg files because they were two thirds smaller than the png files.
I deleted the png backgrounds and placed the new jpg files in new tiled object backgrounds, then saved the Project. When I booted the project file again I got an Error message 'C2 Project\Object-Folder\Object-Type
Line 2592 Column 9'. The programme was still looking for the png files.
I thought I did the right actions for Construct2 to install the backgrounds correctly. I tried to find the Error folder on my Drive without success.