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There was an error creating your UniBeast drive: Couldn't copy base system.

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Hello, I have this error when I am trying to install with Unibeast OS X El Capitan in my USB: "There was an error creating your Unibeast drive: Couldn't copy base system".
I have downloaded it from App Store 3 times.
It occurs many times and I can't fix it.
What can I do?
I am doing it in a 8GB USB.
 
Hello, I have this error when I am trying to install with Unibeast OS X El Capitan in my USB: "There was an error creating your Unibeast drive: Couldn't copy base system".
I have downloaded it from App Store 3 times.
It occurs many times and I can't fix it.
What can I do?

If you're downloading direct to applications, leave it there and make sure that you delete all
of the older copies of OS X that were downloaded before. If one of those two things are not the issue
buy a new Sandisk 16 GB usb drive and try that. Not all 8GB drives will work for El Cap.
 
Ok thank you, tomorrow I am going to try with a 16GB USB, any other solution if isn't it?
 
Ok thank you, tomorrow I am going to try with a 16GB USB, any other solution if isn't it?

If the El Cap download is good then it's usually the USB drive that is at fault.
 
Hello, now I can't start the installation, I try in two modes: UEFI and Legacy.
With UEFI, it appears the apple and then it appears a prohibited signal, and it doesn't do anymore.
With Legacy, the screen stays grey and it doesn't do anymore.
I don't know how to do!! :crazy::crazy:
Please, help me.
 
Hello, now I can't start the installation, I try in two modes: UEFI and Legacy.
With UEFI, it appears the apple and then it appears a prohibited signal, and it doesn't do anymore.
With Legacy, the screen stays grey and it doesn't do anymore.
I don't know how to do!!
Please, help me.

You'll first need to list all of your hardware under your profile to the left. Include graphics, CPU and mother board, those are essential to list to get help.
 
Ok, I have do it.
 
A laptop, is an ASUS F553M
 
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