Osx disappeared after partition shrink in boot camp

i made a partition shrink in boot camp after that osx disappeared .i can see only win 7 " become corrupted copy " so i can not log into windows too..????!!
"" i am a beginner ""

I could solve it by calling Apple Care.
The solution:
Turn off the machine.
Unplug any device except for a wired keyboard and a mouse. Note: My Logitech G150s Gaming Keyboard didn't work so I had to use an older Logitech diNovo Wireless Keyboard, which worked for me.
Start the machine again and let it boot into Internet Recovery by holding [CMD] + [ALT] + [R] until you see a spinning globe. Depending on your Internet speed it will take some time (I have a 10Mbit/s connection and it took about 10 minutes).
The system now starts the recovery mode. Check the Disk Utility to check your partitions. Afterwards choose "Install" and select a compatible partition to install OS X on. If you have a USB thumb drive, choose the Apple menu, select "Choose Start Volume" (or simular) and select your thumb drive to boot from it.

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