cs50 appliance error

[tawheed abdul-raheeem]

I just bought a new mac book pro today and installed virtual box and the cs50 appliance on it.

When I try to start the virtual machine, I get the following error message

Failed to open a session for the virtual machine CS50 Appliance 2.3.

Nonexistent host networking interface, name '' (VERR_INTERNAL_ERROR).

Result Code:	NS_ERROR_FAILURE (0x80004005)
Component:	Console
Interface:	IConsole {1968b7d3-e3bf-4ceb-99e0-cb7c913317bb}

Any help would be appreciated.

Regards,

-Tawheed

[David J. Malan]

See https://manual.cs50.net/VirtualBox#Nonexistent_host_networking_interface.2C_name_.27.27_.28VERR_INTERNAL_ERROR.29_2 !

djm

[tawheed abdul-raheeem]

Thanks David!

[gigatel]

i want to download cs50 Appliance/virtual machine but my window was given me this massege;;

The security certificate presented by this website was issued for a different website's address.

Security certificate problems may indicate an attempt to fool you or intercept any data you send to the server.

 

i am useing window7 . i dont how tell my window it is alright to download this.

[benjamin nnanwubam]

----- Forwarded Message -----
From: gigatel <giga...@yahoo.co.uk>
To: cs164-...@googlegroups.com
Cc: cs75-d...@googlegroups.com
Sent: Monday, 27 August 2012, 8:53
Subject: [cs164-discuss] Re: cs50 appliance error

i want to download cs50 Appliance/virtual machine but my window was given me this massege;;

The security certificate presented by this website was issued for a different website's address.

Security certificate problems may indicate an attempt to fool you or intercept any data you send to the server.

 

i am useing window7 . i dont how tell my window it is alright to download this

:
:

[James Lankford]

try here 

https://manual.cs50.net/CS50_Appliance_3/VirtualBox 

[David J. Malan]

At what URL did you run into the security certificate error message?

djm

On Tue, Aug 28, 2012 at 2:40 AM, benjamin nnanwubam <giga...@yahoo.co.uk> wrote:

[Yev Chu]

I am installing Appliance today and wondering if I will have any issues downloading it on my mac with retina display? 

Thank you!

YC

[David J. Malan]

Nope, just be sure to use version 3 for CS164!

https://manual.cs50.net/appliance/3/

djm

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[Subrahmanyam Daita]

      HI sir.

    I am running Ubuntu 12.04 Lts on my pc and when I tried to do as per the link the following was the error. Please help me out.

             

Result Code:Failed to create the host network interface. VBoxNetAdpCtl: Error while adding new interface: failed to open /dev/vboxnetctl: No such file or directory. Result Code: NS_ERROR_FAILURE (0x80004005) Component: HostNetworkInterface Interface: IHostNetworkInterface {f6e556f9-d598-409b-898c-8ba99d9b05ae}