ERR_FSPROVIDER_ILLEGAL_PATH: Illegal path for that file system

The specified path is not supported on that file system.

For example, . and .. are not usable on an S3 file system. S3 is not an actual file system. It identifies objects with keys, which may or may not look like a path on a file system. You can have a single object with key a/b/c.txt, which will be presented by many tools, DSS included, as a folder a, containing a folder b, containing a file c.txt. Having a . or .. in a key will not work as on a Unix- or Windows-style file system and is therefore not supported.

Remediation

Fix the faulty path. If that path was set at the connection level, you will need DSS administrator access to fix it.