Comment 1 for bug 166708

Was this file created by Inkscape? Attaching a sample might
help, would at least save developers having to make their
own sample test file.

I think all versions should use use forward slashes, ignore
the broken Microsoft messing and keep with the standard
file:/// and http:// but enough other programs have gone and
done it that Inkscape will need to be able to import all
types of file paths.