sound files missing from library when I open .fla file
I opened a .fla file I hadn't worked on since August.
I didn't touch it and ran test movie.
It immediately threw an error Error #2068: saying a sound wasn't loaded.
When I found the sound file in question and looked in the library in Animate the sound file is listed correctly in the library BUT there is no waveform and instead it says in grey writing (where the waveform should be ) Sound not loaded.
If you click where the waveform should be a dialogue opens up and says"

This applies to all 170 sound files in the .fla BOTH .aif and .wav files.
This is a nightmare.
Does anyone know why this happened?
Best Tommy Banana
