Proxy failed

Hello everyone, I have a problem with creating proxys. Once the media encoder opens, the videos do not get encoded automatically, they switch to status: failed. The error display tells me that the output directery could not be found.
does anyone have a Idea what would be helpful to make sure that the proxies dont fail anymore.
(see picture 1.)
Another problem that I have is: the premiere file that was cut on a 2019 version cannot open in a 2024 version. It works for seconds but then premiere automatically shuts down. How can I fix this?
