Error and crash when importing

Question

Hi,
Just curious if anyone else have had this issue, or can help
resolve.
Whenever I select "Import to Library..." or "Import to
Stage..." the application crashes. It never brings up the dialog to
select files. I get the generic windows error, something like
"Flash CS3 has encounter and error and must close".
I have already tried re-installing.

Answer 1

Thanks for the reply!
The audio source is a 24-second long MP3 at 265kbps.
I've tried rendering with default losseless avi without sound, which still crashed and gave the second error message.
Other times, I've tried H.264 MP4 with and without sound at the original resolution of the comp (1920x1080) as well as resized at 1280x720. I didn't change any settings besides Format, Resize, and Audio Output. Even when trying to render under the Quicktime format for .mov files, without sound, I crashed (though this time I got the first error message.)
I've tried rendering different segments and the entire comp, too; every attempt after the first render failure has crashed and either given me both error messages described above or only the second error message.
Rendering with the audio file disabled in the comp has worked at Lossless .avi default settings with audio disabled. I tried changing the Format just to H.264 MP4 and the render failed, giving me the first error message even though the audio file was muted in the comp and audio was disabled in the render settings.
Also, this project and the sound file has rendered just fine on any format I had (used H.264 MP3 and Quicktime MOV) only a few hours ago. I don't know of anything that could have changed that caused all of these errors.
Thank you so much for the help, haha...