How do I get the correct output in ticker order using blp history function in 2010b

I am using 2010b version of datafeed tool box/matlab. When I use the history function to get say last 3 months data for a single ticker say AAPL using A = history(blp,'AAPL Equity','PX_VOLUME','09/12/2013','12/06/2013') I get the correct data . but when I use about 1800 tickers together and AAPL is the 4th row in the ticker list , I get a matrix of data that does have AAPL but its ordering is incorrect ie it ends up at the 26th column. ie either the data is incorrect or the ordering is all mixed up. Please let me know. This was never the problem with the 2009b version on the 32 bit when I was using the bloomberg function instead of blp to connect. How do I get the correct output in order?

Same issue with following GETDATA fields like EXPECTED_REPORT_DT amongst others