PLX-DAQ-v2.11 is crashing

I need a way to store a large amount of data into .csv,.txt, Excel or to anyformat from where I can take the data later and do post-processing. I came across this PLX-DAQ. It seems very promising, but the software is crashing after 2 to 3 minutes. How can I overcome this problem or It will be great if you can suggest another way to store the data.

Same thing with me with 9600 it goes up to 475 colons and with 19200 it just goes up to 175