TestGenerator: unmatched data error (volume limit 552 at 2007.10.11 14:00 exceeded)

 
Hi,
I am getting this weird error while testing a strategy. I have tried googling but all the results are in Russian.
Tried using babelfish to translate also, but can't make any sense out of it.
My build is 211. I am using a demo account.
It works for MACD and Moving average sample EA's.
Any ideas?
Thanks,
Kausti
 
Tryt this:

Use the "Download" function in the History Center to reload history data.

Reason: