remove commas in start date

I moved my database to another computer and had to reinstall HeidiSql and I forgot where to change the preferences so that there are no commas in the start date field. Example I am trying to get 20150115 instead of 20,150,115.

I had this problem before, but I can't find the answer again in the forum.

Thanks

Never mind, I found a similar question here
http://www.heidisql.com/forum.php?t=19102#p19106
the answer is to turn off local number format