Boot Camp BSOD 2017

"System_Thread_Exception_Not_Handled (KeyMagic.sys)" is the stop code error i am given when attempting to install Windows 10 Boot Camp Drivers, i have gone through the correct steps in installing windows software and such, but always fail when trying to install bootcamp drivers on windows 10. I have re-installed, re-partitioned, re-downloaded iso images countless times. I have followed the boot camp assistant's instructions with great adherence. I have a MacBook pro 13-inch (Retina, Early 2015) running macOS Sierra 10.12.5. I successfully installed Windows 10 earlier this year but had to get rid of the partition due to spacial constrictions. No idea why it's not working now

MacBook Pro with Retina display, macOS Sierra (10.12.5), 13-inch (Early 2015)

Posted on Jun 21, 2017 2:44 AM

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7 replies

Jun 21, 2017 4:37 AM in response to Loner T

I followed Windows' instructions regarding mac users and boot camp. I downloaded the W10 Anniversary Update (1607) as specified. Because if i were to install windows 10 using the creator's update, I would blue screen under the stop code 0xc000000f winload.efi. And i didn't, i followed instructions, Used the W10 anniversary Update, but blue screened under the stop code: "System_Thread_Exception_Not_Handled (KeyMagic.sys)".

Aug 8, 2017 4:33 PM in response to Loner T

Unfortunately not :(


I'm guessing I have to reinstall Windows.


I have tried MBR fixes within CMD from Bootable USB

Startup Repair from Bootable Creators USB

System Restore

Disk Utillity


Error Code - 0xc000000e


All fail.


Anniversary was installed first and has been working for many months and Creators automatically installed itself which is when this occured.

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Boot Camp BSOD 2017

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