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iTunes Error (-50) when trying up authorize


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#21
brewmaster

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thanks this error has been killing me.

#22
silverfir

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I had this problem after installing Forcedeth.kext for ethernet. I had to go to /Library/Preferences/SystemConfiguration and open up NetworkInterfaces.plist. Change it so that your ethernet is en0 and your airport wireless is en1. Save it and reboot. See if that fixes the problem. :(

If that doesn't work, just delete NetworkInterfaces.plist and reboot. After you reboot, go to the Network pane in System Preferences and it will say it found a new network interface. Click apply and wait a few seconds. You should be good to go. :(



Bumping this as it solved the problem for me too, I deleted the NetworkInterfaces.plist as I had old Bluetooth and other entries causing problems, deleted rebooted and Boom! as SJs would say.

Why this isn't even suggested on the Apple site I have no idea. :)

#23
starship-Insanity

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Is this alright ??? :wacko:

[codebox]



Interfaces


BSD Name
en0
IOBuiltin

IOInterfaceType
6
IOInterfaceUnit
0
IOMACAddress

AFD8qHM4

IOPathMatch
IOService:/AppleACPIPlatformExpert/PCI0@0/AppleACPIPCI/P0P1@1E/IOPCI2PCIBridge/ethernet@2/com_apple_driver_RTL8139/IOEthernetInterface
SCNetworkInterfaceType
Ethernet


BSD Name
en1
IOBuiltin

IOInterfaceType
6
IOInterfaceUnit
1
IOMACAddress

ABxCAAAI

IOPathMatch
IOService:/IOResources/com_parallels_kext_prl_vnic_bus/com_parallels_kext_prl_vnic_device_nub_0/com_parallels_kext_prl_vnic_device_0/com_parallels_kext_prl_vnic_device_interface
SCNetworkInterfaceType
Ethernet


BSD Name
en2
IOBuiltin

IOInterfaceType
6
IOInterfaceUnit
2
IOMACAddress

ABxCAAAJ

IOPathMatch
IOService:/IOResources/com_parallels_kext_prl_vnic_bus/com_parallels_kext_prl_vnic_device_nub_1/com_parallels_kext_prl_vnic_device_1/com_parallels_kext_prl_vnic_device_interface
SCNetworkInterfaceType
Ethernet


Active

BSD Name
en3
IOBuiltin

IOInterfaceType
6
IOInterfaceUnit
3
IOMACAddress

AB/GOE8H

IOPathMatch
IOService:/AppleACPIPlatformExpert/PCI0@0/AppleACPIPCI/P0P9@1C,5/IOPCI2PCIBridge/ethernet@0/yukonosx/IOEthernetInterface
SCNetworkInterfaceType
Ethernet




[/codebox]

Getting the same itunes error on my hack - though no problems on an XP laptop.

...never mind :P ...just deleted the /Library/Preferences/SystemConfiguration/NetworkInterfaces.plist and able to sync my ipod, download purchases from the store etc... /
Thanks for the tips!

Edited by starship-Insanity, 03 November 2010 - 11:29 PM.


#24
bilby

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i cant see the file i have to delete. Is the System > Library or USER> library?





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