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"Your bootable USB drive could not be created"

Hey folks,

i buyed a windows 7 home premium 64bit version and try to install it with bootcamp but it always says "Your bootable USB drive could not be created."

I tried so many things...take another usb-medium...using another usb-port...download the iso from another side instead of the link i get from the shop but i always get these message.


pls help

thx

iMac, OS X Yosemite (10.10.2), late 2013

Posted on Feb 17, 2015 9:26 AM

Reply
62 replies

Feb 17, 2015 10:10 PM in response to Loner T

The USB-Flash Drive should be ok because i used it befor and it worked.

Only two thinks are different:

1. i installed yosemite new without my personal stuff

2. i took another win7-iso (but as i told this is not the problem because i used the old one i had)


Do you think i had to recover the hole system?


thanks for helping me :-)

Feb 19, 2015 12:25 PM in response to Loner T

I tried to install windows 7 before i get these issue. And it works. But there i had the problem to install Windows on a partition so i bought another version.
And know i had this problem...but not only with that...with the other one that worked before i have the same problem.

So i think that the usb is ok.


I tried to open the win7.iso and get an issue-messege....there i had the choice "do not open" or "open". I choose open and now i can open it without these message.


Maybe i had to restore it complete because last time i only install yosemite without any personal data´s?

Feb 19, 2015 1:25 PM in response to 19Andi90

If the Bootcamp Assistant also runs into the same issue as you have when manually opening the ISO, it will fail. Can you post a screen shot of the error message when you try to open the ISO. There may be a permission issue with the ISO file.


Is the User logged into the Mac and running BCA also the Administrator of the Mac?

"Your bootable USB drive could not be created"

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