Undo
This dialog is used to configure the undo function for virtual projects and wave projects. The function can be activated or deactivated separately for the respective edits. In addition, you can define the number of stored undo steps in each case. A value of 20 means that the last 20 changes in the project can be rolled back.
Always have temporary undo files created as HD Wave projects for RAM Wave projects: If active, for such projects the changes are saved in temporary HD-Wave projects to save RAM.