Hi PCZ,

That makes sense about the file locations. I had just misunderstood where they were meant to be saved.

The python/zorro scripts were downloaded Friday night so unless they have been updated since then they should be the most recent ones.

Regardless of if I use the bash/zorro or python/zorro combination the following happens:

-The tick files are correctly converted to M1 files with the lines reversed
-Zorro is opened
-Then nothing, no messages in zorro, no further messages in Cygwin (beyond what I had previously posted)

CSV files can successfully be converted to t6 files via the zorro interface after Cygwin is forcefully closed.
So it seems that ConvertData.c (or converT6.c) does it's job and convert.py (or convert.sh) also does it's job. The problem seems to be with the calling of ConvertData.c from convert.x (although as I mentioned, Zorro is successfully started by convert.x).

Could it be a windows thing? I'm running from Cygwin to try and avoid any Windows nonsense.

Cheers,
BobbyT