Cannot create autosave EXR file: [file name]. Autosaving will be disabled for this render.

This error occurs when Corona fails to correctly save autosave EXR file.

Possible causes:

  • You’ve ran out of free hard drive space
  • The file path is pointing to a non-existent location
  • The file path was leading to a network location/removable device which is unavailable now
  • The file path is pointing to a location to which the user does not have appropriate write/modify permissions


  • Make sure the path destination still exists
  • Make sure you have enough free space on your hard drive
  • Make sure the entered file path is reachable and can be written in/modified

See: Corona EXR formatWhat is Autosave feature?