Hi @Julian-huebner_9077, This error is occurring while ProGet is trying to generate the "base url". There are a few inputs that go into this: Admin > Advanced Settings > Base URL X-Forwarded Headers, set by a reverse proxy like ngnix If any of those have an invalid host name (which is what the error is indicating), then you'll get this error. In most cases, it's a typo in the X-forwarded headers. Thanks, Alana

Hi @Julian-huebner_9077 , Here's some information on file storage paths: https://docs.inedo.com/docs/proget/feeds/feed-overview/proget-feed-storage Long story short, if you modify Storage.PackagesRootPath under Admin > Advanced Settings and move your files as needed, then it should work just fine. Thanks, Steve