Langer, the original author of the mod, explained in that lengthy support thread, that this error relates to DATE formatting, (there are a number of fields relating to DATE).
The error seems to be thrown out in two sorts of instances:
1. when a column that "ought" to contain date-related data is either empty, or missing.
2. when the date is incorrectly formatted. This OFTEN happens. If you look at a RAW txt file from an EP "dump"...ie: BEFORE you open it in MS Excel, you will see how EP has formatted your date. (The setting is in the EP configuration option in admin). In my case, the raw date format comes out as: 2009-11-28 09:14:59.
However... as we know, the minute you bring the file into excel, that damned program sees it as a date field, and re-formats it!. So even after you re-save that spreadsheet as a TXT file, you run the risk of the date being formatted some OTHER way...
So when you do the EP upload, it sees a format for the date which it is not configured to understand.
Langer appears to have said that this error can largely be ignored... as long as any date-related data is not functionally critical to your upload.
I ALWAYS re-check a TXT file in Emerald Editor to see what excel has done to it. You'd be surprised (or perhaps not) to see what MS does to what should be a PLAIN TEXT TAB DELIMITED file!



