One file? Every file?
What operating system?
Have you tried restoring preferences:
Trash, Replace, Reset, or Restore the application Preferences
Have you tried saving the file as IDML to remove corruption?
One file? Every file?
What operating system?
Have you tried restoring preferences:
Trash, Replace, Reset, or Restore the application Preferences
Have you tried saving the file as IDML to remove corruption?