SVG-files invalid

We need Vector files of all the logos for THORChain. I tried  to open the SVG-files for the logos in Adobe Illustrator and Inkscape, but it says "Invalid". Ran the validator tool on the files on https://validator.w3.org/ which returned the message:
> "Missing preset schema for namespace"

We need new files. Uploading them as .AI-files would also help as it is Adobe Illustrator's own filetype.

