Cubase 9 pro: image construction errors

With Cubase 9 Pro on Windows 10, any time I edit an audio waveform (i.e. Silence, Fade In, Fade Out) I get an image construction error and can no longer see the waveform.

I have tried deleting the peak files in images, closing Cubase and reloading the project and that does not work. I have also backed-up the projects in another folder and the waveforms will still not display after any edits to them.

Thanks in advance for any help,

Hi and welcome,

Make sure, you project is stored in the folder with the Write permission, please. Make also sure all sub-folders have Write permissions, mainly the Images folder.