BootCamp Broke after resizing partition windows and upgrade yosemite

Hi, since i upgrade yosemite and i resize my bootcamp partition i can't run my windows Bootcamp

I have an iMac 2013 and i upgrade with yosemite.

I resize the partition windows 7 with a free utility in windows.

It runs good in windows after the resizing.

But after the resizing i not see the bootcamp partition in mac os x.

And after i upgrade my bootcamp and i not see the windows at boot.

I see your posts about this problem but now when i launch windows i have the message : no operating system

Here is the information you need to help me :

In terminal :

pc21:~ gregoire$ sudo fdisk /dev/disk0

Password:

Disk: /dev/disk0 geometry: 121601/255/63 [1953525168 sectors]

Signature: 0xAA55

Starting Ending

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

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

1: EE 0 0 2 - 25 127 14 [ 1 - 409639] <Unknown ID>

2: AF 25 127 15 - 1023 254 63 [ 409640 - 1564640992] HFS+

3: AB 1023 254 63 - 1023 254 63 [1565050632 - 1269536] Darwin Boot

*4: 07 1023 254 63 - 1023 254 63 [1566320168 - 387203545] HPFS/QNX/AUX

pc21:~ gregoire$ diskutil list

/dev/disk0

#: TYPE NAME SIZE IDENTIFIER

0: GUID_partition_scheme *1.0 TB disk0

1: EFI EFI 209.7 MB disk0s1

2: Apple_HFS Macintosh HD 801.1 GB disk0s2

3: Apple_Boot Recovery HD 650.0 MB disk0s3

4: Microsoft Basic Data 198.2 GB disk0s4

/dev/disk1

#: TYPE NAME SIZE IDENTIFIER

0: GUID_partition_scheme *1.0 TB disk1

1: EFI EFI 209.7 MB disk1s1

2: Apple_HFS My Passport 999.8 GB disk1s2

pc21:~ gregoire$

pc21:~ gregoire$ sudo gpt -vv -r show /dev/disk0

gpt show: /dev/disk0: mediasize=1000204886016; sectorsize=512; blocks=1953525168

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

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

gpt show: /dev/disk0: Sec GPT at sector 1953525167

start size index contents

0 1 MBR

1 1 Pri GPT header

2 32 Pri GPT table

34 6

40 409600 1 GPT part - C12A7328-F81F-11D2-BA4B-00A0C93EC93B

409640 1564640992 2 GPT part - 48465300-0000-11AA-AA11-00306543ECAC

1565050632 1269536 3 GPT part - 426F6F74-0000-11AA-AA11-00306543ECAC

1566320168 387203545 4 GPT part - EBD0A0A2-B9E5-4433-87C0-68B6B72699C7

1953523713 1422

1953525135 32 Sec GPT table

1953525167 1 Sec GPT header

pc21:~ gregoire$ diskutil cs list

No CoreStorage logical volume groups found

Can you help me Please ?