[JazzyJ]

You need to set a up a choice of TCE engine in the Preferences.

The 'default' one in my experience is not very good - meaning that there will be artefacts when doing time/tempo stretching of any significance.

However, if you own one of these:

• Waves Soundshifter
• SoundToys Speed
• Serato Pitch n' Time
• Avid XForm

Then you can select one of those in the preferences and that will become your new default TCE (unless you trash prefs, then you'll have to select again).

Running Elastic Time or using TCE tool without having one of the above set as the TCE Engine will be a miserable experience......