I never had this problem with Macromedia Flash MX, but now that i've installed Adobe CS5 Production Suite neither Flash CS5 or Flash MX export even simple animation to AVI. Just large unplayable files. Or in a couple instances, the files are messed up - the bottom corner appears on the left hand side etc.
In the past I have exported animated sequences as AVI of up to 4 minutes in length from one single run of frames and inbetweens without an issue.
I am running Windows 7. My tower specs should not be the issue. Why aren't my AVIs exporting?