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Hello <br />
I need urgent help. I tried to install VirtualBox on my MAC OS X with windows 7 guest.<br />
The installation of the virtual box and the windows was successful and I also tried to use windows which worked perfectly fine. All of a sudden while using the machine, it turned off itself and now it doesn't start. I tried to start it in safe mode but nothing works. <br />
Any kind of help will be really appreciated. (I do not have the MAC installation CD, the one I got when I bought it).
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Hello 
I need urgent help. I tried to install VirtualBox on my MAC OS X with windows 7 guest.
The installation of the virtual box and the windows was successful and I also tried to use windows which worked perfectly fine. All of a sudden while using the machine, it turned off itself and now it doesn't start. I tried to start it in safe mode but nothing works. 
Any kind of help will be really appreciated. (I do not have the MAC installation CD, the one I got when I bought it).

VirtualBox in Mac OS X, windows 7 as guest OS

Mac OS X is the desktop operating system from Apple Inc., found on Macintosh computers. OS X consists of a Mach/BSD-based kernel, operating system interfaces primarily based on FreeBSD and additional frameworks (written in C, C++ and Objective-C providing user interface and application-level services.