I just tried the latest Windows binary (without status bar) and can confirm it has successfully exported 3600 second candles. I"ll try some other values as well and report if I encounter any errors. Win7/64.
That's good
(although I was sure that the dump I uploaded would be incompatible...) Anyway, in case it still is, I've just finished another dump, up to date for 2013-12-17 15:48:26.308886, which should be fully compatible (the difference with the first one is that the date column is now in ISO format rather than unix timestamp, and the primary column is [true, false] instead of [1, 0]).Here are the two dumps:
1) https://docs.google.com/file/d/0B3hexlKVFpMpYmdoUUhXckRrT2s (2013-12-12 22:13:40.483107; 665.1 MB)
2) https://docs.google.com/file/d/0B3hexlKVFpMpdVhxd1NvQ0Fqanc (2013-12-17 15:48:26.308886; 899.2 MB) <--- fully compatible with my tool for export (don't try to update it though)
The size discrepancy is because the ISO date format (2) is stored as text while the unix timestamp (1) can be stored more compactly as an integer.