Cannot get Bootcamp working.

Cannot get Bootcamp working.

So far i have tried, about 3 times to get Bootcamp working.

1. First time it just restarted my mac and the drive didn't appear when i came into IOSX and tried to get onto windows.

2. Second time it said that there was a problem with "Drive 0, partion 5" or something, and said then i had to chose another drive but partion 5 was the only one with the storage on it. So i tried to press the formats button and it all seemed to work. Then after that when it was getting windows ready it said that an error had occurred.

3. Third time i did the same as second time, and i just thought that it was a coincidence that an error had occurred, but the same happened again.

I've had bootcamp on my mac before, and the same "Format" thing came up so im just kind of curious as to what is going wrong.

Any help is greatly appreciated, thanks in advance.

(i have looked through the requirements of having bootcamps, and the first time i didn't have enough space.

Thought that was the problem but then i tried with more memory dedicated and it still would not work. That was by the way the only thing that was not complying with the requirements.)