GingerBraFace Posted June 10, 2014 Share Posted June 10, 2014 I have been getting an error when trying to install Mavericks 10.9.2 or 10.9.3 (10.9.1 works fine). The error "Data/stack execution not permitted: xpcd[pid 126]" repeats after attempting to mount the volume that has the previous (10.9.1) installation on. I have tried: Changing the permissions for the drive I'm using to install Different kernels. Thanks for any help in advance EDIT: Forgot to mention, I'm using an FX9590 and GTX 760. Link to comment https://www.insanelymac.com/forum/topic/298725-datastack-execution-not-permitted-xpcdpid-126/ Share on other sites More sharing options...
M4rk Posted June 10, 2014 Share Posted June 10, 2014 Hi. May be try this : http://www.osx86.net/files/file/4050-amd-mavericks-1093-kernel/ . (works only for 10.9.3 not 10.9.1 or 10.9.2) Copy "mach_kernel" to Hard disk's root. Copy contents Kext folder to /system/library/extension Hope it's useful. Link to comment https://www.insanelymac.com/forum/topic/298725-datastack-execution-not-permitted-xpcdpid-126/#findComment-2028279 Share on other sites More sharing options...
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