Bug: If a URL download does not have a Filename, he item is cached but can never be returned.

[SimonDarksideJ]

Reality Collective - Utilities Bug Report

Describe the bug

If a URL download does not have a Filename, he item is cached but can never be returned.

To Reproduce

1. Call "download" against an endpoint that returns a stream (e.g. HTTP://server/getfile/5823C048-89BE-4513-83C6-E6713A85D50E)
2. Try to download the file again
3. File reports as Exists, but cannot be found.

Expected behavior

If a file is downloaded and cached, it should be returned from the cache correctly.

Actual behavior

File reports that it exists in cache but then cannot be found when loading

Additional context

The issue is centred around the fact that the File download and File exists checks return two difference style paths for the BytesDownload call. All System.IO checks should NOT have a "file://" prefix and must be stripped.