dannbari

hello, i have dell latitude e6410 i5 with 8 gb ram and 500 gb hdd, i have completely followed the instruction, i m using vmware yosemite dvd for preparing installer boot usb, everything works fine except last step about the installerprep when i open the script it works and later permission denied error on everything that contains in it, please tellme how to bypass this permission denied error coz without this, i cannot boot properly it show panic error. Thanks in advance