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There is a kernel-mode driver httpdisk by Bo Brantén, that could be found here: https://www.acc.umu.se/~bosse/ which enables one to mount file hosted over http as a Windows disk (CDFS works just fine, I used this once some 10 years ago to grab some small exe out of one oversized iso, though it was DDK rather than WAIK). Edit: I've somehow missed mention of httpdisk from first post. Sorry.