I try to install a bootcamp with :

* OSX 10.11 El Capitan
* Windows 10 Pro (from Dreamspark system, its a license for students)

I have succeeded in installing the Windows 10 .iso file on my USB stick. I had to edit the *plist* file of the Boot Camp Assistant (the last version 6.0). I have succeeded in partitioning my SSD in two parts.

Now I boot on the USB stick by pushing ALT when booting. The install process asks me to enter the license key. I precise that the installation process looks like the old one, the Windows 7's one. After the license has been entered, I have an error :

> 
> tabtip.exe - Application error
> 
> 
> The exception unknown software exception (some hexadecimal) occurred in the program at location (some hexadecimal)
> 
> 
> Click on OK to terminate the program
> 
> 
> 

After clicking OK, I can just cancel the installation.

I have tried to copy again Windows 10 on the USB stick. It doesn't change anything.

I have also tried to avoid entering my license key by using the "next" button of the window, but the error occurs just after.

I have tried to install Windows 8.1, it doesn't change anything.