[Bug 53547] msys2 installer fails to check disk space: "harddisk_query_volume Unsupported volume query 3"

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=53547

--- Comment #1 from Joel Holdsworth <joel(a)airwebreathe.org.uk> ---
This has something to do with NT-style GUID drive paths. The installer gets the
drive list from FindFirstVolumeW/FindNextVolumeW. We can trigger the fixme with
a very simple test like this:

-----------------

#include <windows.h>

int main(int argc, char **argv) {
    GetDiskFreeSpaceW(L"\\\\?\\Volume{00000000-0000-0000-0000-000000000043}\\",
NULL, NULL, NULL, NULL);
}

-----------------

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