I'm making an AIR app to play a video locally. It is on a PC with no internet connection, so the video (fv4) is included with the air install file. Is there a size limit for how much video can be included in an AIR file? I seem to get the "...file is damaged..." error when I include a video over 200mb. I use Flash CS4 to create and AIR is v 1.53.
What platform and hardware such as memory do you have?
Packaging 200mb should not be a problem.
If you know how, try to use ADT directly to package the AIR file.
I'm authoring in CS4 on a MAC with the latest OS and 4GB ram. It plays fine on the Mac. On a WIN7 PC with all updates and 4GB ram I get the errors if the air file that contains a video file over 200mb. I heard that AIR 2 should solve the issue and that it is just a PC issue.. Maybe... I have not tried using ADT to package the file.
So your problem is during the installation of the AIR file?
If that is the case, try install on AIR 2.0 and see if the problem goes away.