Critical bug when changing cache folder

When changing the cache location in the project setting. I get errors and can’t change it to a location on a different drive.

I have a primary C drive but don’t have much space on it so want to use my D drive but can’t. I’m working with 4K footage and need to generate proxies. Can someone please help/ report this bug (I can’t figure out how to submit a bug report).

I even tried deleting the cache then changing the folder location but the same error happens. It also doesn’t working when setting the project setting to parent folder. It does however work if I set the cache folder to be in a different folder on my C drive.

Hi, you can report bugs at

A instructions on how to report bugs can be found here