XenonMkv convert issue with vbr

Hey guys. I have only encountered this a few times in all my years of using xenonmkv for conversion to play certain videos on my xbox. I am having an issue with an mkv file i am trying to convert. Any help is appreciated, and if this file will not convert using xenonmkv can someone suggest another program that is as quick as xenon and wont lose quality? Also is there a reliable software that is fast for splitting large movie files ie. 4 to 5gb into 2 smaller files? All Info below on mkv file


General
Unique ID : 191225261795134372661484809237157563265 (0x8FDCA551EEF054B65C5366E9704ECB81)
Complete name : C:\Users\movie
Format : Matroska
Format version : Version 2
File size : 4.28 GiB
Duration : 2h 51mn
Overall bit rate : 3 584 Kbps
Writing application : HandBrake 0.9.6
Writing library : libmkv 0.6.5

Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : Main@L3.1
Format settings, CABAC : Yes
Format settings, ReFrames : 4 frames
Codec ID : V_MPEG4/ISO/AVC
Duration : 2h 51mn
Bit rate : 3 200 Kbps
Width : 1 280 pixels
Height : 720 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 29.970 fps
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.116
Stream size : 3.74 GiB (87%)
Writing library : x264 core 120
Encoding settings : cabac=1 / ref=1 / deblock=1:0:0 / analyse=0x1:0x111 / me=hex / subme=2 / psy=1 / psy_rd=1.00:0.00 / mixed_ref=0 / me_range=16 / chroma_me=1 / trellis=0 / 8x8dct=0 / cqm=0 / deadzone=21,11 / fast_pskip=1 / chroma_qp_offset=0 / threads=12 / sliced_threads=0 / nr=0 / decimate=1 / interlaced=0 / bluray_compat=0 / constrained_intra=0 / bframes=3 / b_pyramid=2 / b_adapt=1 / b_bias=0 / direct=1 / weightb=1 / open_gop=0 / weightp=1 / keyint=300 / keyint_min=30 / scenecut=40 / intra_refresh=0 / rc_lookahead=10 / rc=abr / mbtree=1 / bitrate=3200 / ratetol=1.0 / qcomp=0.60 / qpmin=3 / qpmax=69 / qpstep=4 / ip_ratio=1.40 / aq=1:1.00
Language : English
Default : Yes
Forced : No
Color primaries : BT.709
Transfer characteristics : BT.709
Matrix coefficients : BT.709

Audio
ID : 2
Format : AC-3
Format/Info : Audio Coding 3
Mode extension : CM (complete main)
Format settings, Endianness : Big
Codec ID : A_AC3
Duration : 2h 51mn
Bit rate mode : Constant
Bit rate : 384 Kbps
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 48.0 KHz
Bit depth : 16 bits
Compression mode : Lossy
Stream size : 470 MiB (11%)
Language : English
Default : Yes
Forced : No

when i try to convert it using xenonmkv i get this exception:

Exception fired: Conversion from string "VFR" to type 'Double' is not valid

Any help appreciated