I'm new to Flash and am maintaining a site written in an earlier version of Flash Builder (don't know what version). Our only license is for 4.7 so I imported the project into 4.7 and built. Everything works fine except that a set of images that are supposed to fill in a close box, and are supposed to change based on mouse over and click, are not showing up at all.
The images are being embedded through a CSS file:
I decompiled the old and new swfs with JPEXS Free Flash Decompiler and found that, in the old swf, the images are stored as images (DefineBitsLossless2) with names like:
In the new file, they are stored as sprites (DefineSprite) with names like:
The tabs are created with something called com.Extanded_TabNavigator.
The only difference between the two builds is the version of Flash Builder used.
Any insights into this problem?