Recovery
From Audacity Manual
In the event of a crash while Audacity has unsaved data (such as a recording that has not yet been saved as a project, or an existing project with unsaved changes), Audacity will attempt to recover that data on next launch.
Automatic Crash Recovery
- Quit Audacity: Exits Audacity without any changes. The Automatic Crash Recovery dialog will reappear next time you launch Audacity.
- Do Not Recover: Discards the unsaved data. You will receive a prompt asking if you are sure this is what you want to do. If you confirm that you don't want to recover any projects, they will not be recoverable later.
- Recover Projects: Attempts to recover the unsaved data and load the waveforms into Audacity.
Manual Recovery
If Automatic Crash Recovery does not work, it may be possible to recover a single, unedited mono recording using crash recovery tools written for previous versions of Audacity. Stereo or edited audio is unlikely to be recovered in the correct sequence.
- In order to use the crash recovery tools, it is essential to rename the unsaved .au files to a consecutive alphanumeric sequence. See the crash recovery page for help.
- If you had never saved a project before the crash, the .au files will be in Audacity's temporary folder, whose location can be found by looking in Directories Preferences.
- If you had saved the project previously, the .au files will be in the _data folder inside the directory containing the .aup project file.