Streaming DMA FIFO from FPGA to Host

Hello!

We are  using cRIO 9014 and NI9222 for acquire analog data. The version of Labview is 2012SP1 with Labview RunTime 8.2.1. Most of application we have seeing in this forum deal with streaming the data from FPGA to RT using DMA FIFO and then transfer back to the host.

We have tried to stream the data from the FPGA to the host directly by saving the file in the host computer. We have done that OK  but we at times the channels get all mixed.

Is it possible to do write into the host computer the file without mixing the data? Below are the FPGA code for streaming the data and the host code. 

Any help will be more than welcome!!