Yes I Used those commands first. & I don't understand. so move files from /system/library/extension to /Library/Extension?
mkdir: /kexts: File exists
Mychels-iMac:~ baba-mychel$ sudo kextutil /kexts/msdosfs.kext
Can't stat /kexts/msdosfs.kext - No such file or directory.
Mychels-iMac:~ baba-mychel$ sudo mkdir /kexts
mkdir: /kexts: File exists
Mychels-iMac:~ baba-mychel$ sudo cp -RX /Library/Extensions/msdosfs.kext /kexts
cp: /Library/Extensions/msdosfs.kext: No such file or directory
Mychels-iMac:~ baba-mychel$ sudo /usr/libexec/PlistBuddy -c "Add
SBundleRequired string" /kexts/msdosfs.kext/Contents/Info.plist
File Doesn't Exist, Will Create: /kexts/msdosfs.kext/Contents/Info.plist
Mychels-iMac:~ baba-mychel$ sudo /usr/libexec/PlistBuddy -c "Set
SBundleRequired \"Safe Boot\"" /kexts/msdosfs.kext/Contents/Info.plist
File Doesn't Exist, Will Create: /kexts/msdosfs.kext/Contents/Info.plist
Set: Entry, "
SBundleRequired", Does Not Exist