2. Check the file size. Flash Animator 6 has a limit on the size of files it can import. If your music files are too large, you will need to reduce their size before you can import them.
3. Check the file path. Make sure that the path to the music files you are trying to import is correct. If the path is incorrect, Flash Animator 6 will not be able to find the files.
4. Try importing the files one at a time. If you are trying to import multiple music files at once, try importing them one at a time instead. This may help to identify which file is causing the problems.
5. Update Flash Animator 6. Make sure that you are using the latest version of Flash Animator 6. Newer versions of the software may have fixed problems importing music files.
6. Restart your computer. Sometimes, simply restarting your computer can fix problems with importing files.
If you have tried all of these steps and are still having problems importing music files into Flash Animator 6, you may need to contact Adobe for support.