Win7 Installation VirtualBox problems encountered

Issue 1: Unable to create Unbuntu 64bit virtual machine

When you are finished installing VirtualBox, create a new virtual machine. Type selection for Linux, the version dropdown option is only Ubuntu 32bit, no Ubuntu 64bit.

cause

A virtual machine with a bit of power requires hardware virtualization support, and the BIOS shuts it down by default.

Solution Solutions

Restart the computer, press F2 to enter the BIOS settings

Under CPU settings, set the Intel Virtualization Technology status to ON, save and exit, and restart the computer.

Then enter the VirtualBox to see the Ubuntu 64bit option.

problem 2:virtualbox cannot start a new task for a virtual computer

Error details are as follows:

Unable to load R3 module C:\Program files\oracle\virtualbox/vboxdd.dll (VBOXDD): getlasterror=1790 (verr_unresolved_ ERROR).

Return code: E_FAIL (0x80004005)

Component: Console

Interface: iconsole {8AB7C520-2442-4B66-8D74-4FF1E195D2B6}

cause

Host Win7 with Ghost system, will crack Uxtheme.dll file, cause VirtualBox start failed

Solution Solutions

Replace the C:\windows\system32\uxtheme.dll with the original uxtheme.dll. Windows7 64bit Uxtheme.dll download here Http://pan.baidu.com/s/1ntojKGL

Supplement

This problem, many netizens have met. Some failed to start because the VBoxDD.dll file path contains Chinese. And I encountered a problem when the Uxtheme.dll file was wrong. Please refer to this blog post for a detailed explanation of this question.

Reprint http://blog.csdn.net/cuidiwhere/article/details/41893733

Win7 Installation VirtualBox problems encountered