So here is my situation.
I have multiple projects on my systems all are in progress but some are more in progress in others, that is to say some are in temporary standby. I am working with 2k and 4k 10bit Arriscan DPX that I imported natively and then proxy/render into PR422. I am quickly running out of space and can't seem to find a way to maybe delete the ProRes proxies from one of my standby projects while I work on the active ones.
I tried the flush cache/renders and various tips and tricks I found on the web. I rebooted to see if the files would delete after it rechecked itself. No luck, the files are still there. The clips in the projects are marked unrendered but smoke isn't deleting those ProRes renders.
What is the correct procedure for getting rid of these frames?