Text file transmission using GNU radio/SDR X300

Dear GNU Radio Community,

I am transmitting a text file (alphanumeric file) through USRP X300 and am receiving it at the other host. The text file received is sometimes ANSI, Macintosh (UTF-16, LF format, etc).

I have tried various methods to overcome the error but to no avail. Attached are the screenshots for both the transmitter and receiver.

Thanks in advance for your assistance

Regards

Fazal