BootCamp Partition- Missing Operating System Windows Startup Repair

Hi.

I made the mistake of creating a new partition on my HD with an existing Boot Camp partition. I tried to follow the advice of Loner T in this thread https://discussions.apple.com/thread/6574886, and got made the Windows installation bootable. Upon starting up Windows the screen displayed 'Missing Operating System', I tried doing a Windows Startup Repair using the Windows Installation Media without any luck.

Here is the current state of my hard drive.

diskutil list

/dev/disk0

#: TYPE NAME SIZE IDENTIFIER

0: FDisk_partition_scheme *256.1 GB disk0

1: Apple_HFS 209.7 MB disk0s1

2: Apple_HFS Macintosh HD 201.3 GB disk0s2

3: Apple_Boot Recovery HD 650.0 MB disk0s3

4: Windows_NTFS 20.0 GB disk0s4

sudo fdisk /dev/disk0

Disk: /dev/disk0 geometry: 31130/255/63 [500118192 sectors]

Signature: 0xAA55

Starting Ending

#: id cyl hd sec - cyl hd sec [ start - size]

------------------------------------------------------------------------

1: AF 1023 254 63 - 1023 254 63 [ 1 - 409639] HFS+

2: AF 25 127 15 - 1023 254 63 [ 409640 - 393139416] HFS+

*3: AB 1023 254 63 - 1023 254 63 [ 393549056 - 1269536] Darwin Boot

4: 07 1023 254 63 - 1023 254 63 [ 461056000 - 39061504] HPFS/QNX/AUX

sudo gpt -vv -r show /dev/disk0

gpt show: /dev/disk0: mediasize=256060514304; sectorsize=512; blocks=500118192

gpt show: /dev/disk0: MBR at sector 0

gpt show: /dev/disk0: Pri GPT at sector 1

gpt show: error: bogus map

gpt show: unable to open device '/dev/disk0': Undefined error: 0

sudo dd if=/dev/disk0s4 count=1 2>/dev/null | hexdump -C

00000000 80 00 20 00 20 00 20 00 20 00 20 00 20 00 20 00 |.. . . . . . . .|

00000010 20 00 20 00 20 00 20 00 20 00 20 00 20 00 20 00 | . . . . . . . .|

*

00000140 04 00 00 00 02 01 00 0c 00 00 78 2e 50 15 00 00 |..........x.P...|

00000150 00 00 20 00 00 00 00 00 00 00 00 00 00 00 00 00 |.. .............|

00000160 00 00 00 00 00 00 8a 00 78 2e 50 15 00 03 00 00 |........x.P.....|

00000170 01 00 03 00 35 35 09 00 00 00 3e 00 8c 09 00 00 |....55....>.....|

00000180 76 01 00 00 15 00 02 00 91 77 1c 00 00 00 02 01 |v........w......|

00000190 c9 b5 04 00 01 00 02 00 2c 00 00 00 8c 09 00 00 |........,.......|

000001a0 76 01 00 00 15 00 00 01 00 00 1e 00 00 00 00 01 |v...............|

000001b0 00 00 00 00 41 00 03 00 fb 03 00 00 0c 00 20 00 |....A......... .|

000001c0 10 00 f8 03 35 35 09 00 01 d2 46 00 00 c3 29 0b |....55....F...).|

000001d0 23 00 20 00 20 00 20 00 20 00 20 00 20 00 20 00 |#. . . . . . . .|

000001e0 20 00 20 00 20 00 20 00 20 00 20 00 20 00 20 00 | . . . . . . . .|

*

00000200