Exporting from axapta to CSV gets too slow after 1800th record.


I am exporting some records from axapta 2009 to csv file, but after exporting 1800 records it gets so slow.

Actually I need to export 65 000 records, but I never could export it. I tried 10 000 of records it took 6-7 hours. But the interesting part till to 1800th record it is exporting 3 minutes.

Can anyone has any idea ?