Still have some problems downloading from Yahoo.

I tested the Heatmap script built-in Zorro. I tried both V1.56 and V1.58, both of them carshed like below:

Heatmap compiling..............
Bad date format - can't parse Historyhistory.csv
0 AEIS bars read
0 AMAT bars read
More assets..
0 AMD bars read
Time 00:01:06
Error 111: Crash in script
Time 00:01:06

What did I do wrong?

By the way, does the data from Yahoo have volume information? What's the right function to get the volume info.

Thank you

Jeff