Error, Reading MXF as EVS MXF on Mac | Premiere Pro/Media Encoder

Hello, I work for a television station and I'm the only editor with a Mac. We all have the same preset installed to encode to an mxf format that we broadcast. When Master Control loads my mxf files into our transcoder they get an error message that reads "EVS MXF Source." We have checked, and double checked my encoding presets and they are exactly the same as every other editor using Premiere Pro and Media Encoder on their Windows machines.

Can someone help me figure out why my files are the only ones reading as an EVS MXF?

Here is what I'm working with:

Equipment: 2013 Mac Pro, 3.7 GHz Quad-Core Intel Xeon E5 with 35 GB of ram and a AMD FirePro D300 graphics card.

Our Broadcast Format:

Video: MXF OP1a, Video Codec XDCAMHD 35 NTSC, 1,440 x 1080, frame rate of 29.97 with Upper First, aspect: HD Anamorphic 1080 (1.333)

Audio: Uncompressed, 4 channel audio, 16 bit, sample rate of 48000.