Hello!
I just installed El Captain on my Mac and now my virtualBox does not work. I had windows seven on the virtual machine. I am now getting the user code:
NS_ERROR_FAILURE (0x80004005)
Machine
IMachine {22781af3-1c96-4126-9edf-67a020e0e858}
then I get:
Kernel driver not installed (rc=-1908)
Make sure the kernel module has been loaded successfully.
Can any one help?
Failed to Open a Session for the Virtual Machine NS_ERROR_FAILURE (0x80004005)
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socratis
- Site Moderator
- Posts: 27329
- Joined: 22. Oct 2010, 11:03
- Primary OS: Mac OS X other
- VBox Version: PUEL
- Guest OSses: Win(*>98), Linux*, OSX>10.5
- Location: Greece
Re: Failed to Open a Session for the Virtual Machine NS_ERROR_FAILURE (0x80004005)
1) Uninstall VirtualBox.
2) Re-install VirtualBox.
2) Re-install VirtualBox.
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If you obfuscate any information requested, I will obfuscate my response. These are virtual UUIDs, not real ones.