How do I get all of the data from the buffer?

[engineer 202]

I have been following the daq examples available (ContAcq&Chart(buffered)). However, when retreiving data from the file, I lose a portion of my data points each time. In fact, the more points that I request, the percentage lost increases. How can I correct this? Thanks.

[Jeremy Braden]

My ContAcq&Chart(buffered) does not have any file I/O in it. Are you losing data from the card or are you writing data to a file and reading it later? You need to isolate the problem to the data acquisition or to the file i/o. You might consider posting your VI.

Jeremy