Hi all, i've the same issue.....but unfortunately for me the Avaddon's way don't work for me, after executing the kextload i receive back this: Executing: /usr/bin/kmutil load -p /Library/Extensions/RazerHid.kext Error Domain=KMErrorDomain Code=71 "Unable to resolve dependencies for com.rim.driver.BlackBerryUSBDriverInt: 'com.rim.driver.BlackBerryUSBDriverInt, required by "com.tuxera.filesystems.tuxera_ntfs, com.rim.driver.BlackBerryUSBDriverVSP, com.softraid.driver.SoftRAID, com.hp.print.hpio.Laserjet.kext, com.silabs.driver.CP210xVCPDriver, com.hp.print.hpio.Deskjet.kext, com.corel.painter.PainterAudioDriver, com.hp.print.hpio.Inkjet.kext, com.huawei.driver.HuaweiLogLevle, com.highpoint-tech.kext.HighPointIOP, com.hp.print.hpio.Inkjet3.kext, com.hp.print.hpio.PhotosmartPro.kext, com.lexmark.print.usbmerge, com.highpoint-tech.kext.HighPointRR, net.tunnelblick.tun, com.hp.print.hpio.Inkjet1.kext, com.razer.common.razerhid, org.virtualbox.kext.VBoxNetFlt, com.novamedia.driver.IceraUSB_MSD_Bypass, com.hp.print.hpio.Officejet.kext, net.tunnelblick.tap, com.sony.driver.dsccamDeviceInfo00, com.NovatelWireless.driver.NovatelWirelessUSBCDCECMControl, com.hp.print.hpio.Inkjet4.kext, com.hp.print.hpio.Photosmart.kext, com.hp.print.hpio.inkjet8.kext, com.hp.print.hpio.Inkjet5.kext, com.hp.print.hpio.Designjet.kext, com.wch.usbserial, com.hp.hpio.hp_psa530_630_io_enabler, com.huawei.driver.HuaweiDataCardHiPortDriver" names a dependency on 'com.apple.iokit.IOUSBMassStorageClass', which was not found." UserInfo={NSLocalizedDescription=Unable to resolve dependencies for com.rim.driver.BlackBerryUSBDriverInt: 'com.rim.driver.BlackBerryUSBDriverInt, required by "com.tuxera.filesystems.tuxera_ntfs, com.rim.driver.BlackBerryUSBDriverVSP, com.softraid.driver.SoftRAID, com.hp.print.hpio.Laserjet.kext, com.silabs.driver.CP210xVCPDriver, com.hp.print.hpio.Deskjet.kext, com.corel.painter.PainterAudioDriver, com.hp.print.hpio.Inkjet.kext, com.huawei.driver.HuaweiLogLevle, com.highpoint-tech.kext.HighPointIOP, com.hp.print.hpio.Inkjet3.kext, com.hp.print.hpio.PhotosmartPro.kext, com.lexmark.print.usbmerge, com.highpoint-tech.kext.HighPointRR, net.tunnelblick.tun, com.hp.print.hpio.Inkjet1.kext, com.razer.common.razerhid, org.virtualbox.kext.VBoxNetFlt, com.novamedia.driver.IceraUSB_MSD_Bypass, com.hp.print.hpio.Officejet.kext, net.tunnelblick.tap, com.sony.driver.dsccamDeviceInfo00, com.NovatelWireless.driver.NovatelWirelessUSBCDCECMControl, com.hp.print.hpio.Inkjet4.kext, com.hp.print.hpio.Photosmart.kext, com.hp.print.hpio.inkjet8.kext, com.hp.print.hpio.Inkjet5.kext, com.hp.print.hpio.Designjet.kext, com.wch.usbserial, com.hp.hpio.hp_psa530_630_io_enabler, com.huawei.driver.HuaweiDataCardHiPortDriver" names a dependency on 'com.apple.iokit.IOUSBMassStorageClass', which was not found.} Any idea how to fix it ?