#30 Structured File Explorer import data generates files larger than they need to be

[Nick Burch]

Using OpenMCDF 2.0 beta 2, I've launched the Structured File Explorer, created a new stream, and imported a 1734 byte file into it. It should be possible to fit this into a 4kb / 8 block file - header, properties, BAT, SBAT, and 4 small stream blocks to hold <2048 bytes of data. However, for some reason, the resulting file is instead 66048 bytes, with 128 blocks allocated, most of which are all zeros

Sample file attached