Error running VirtualBox to install system: Failed to open a session for the virtual machine,unable to load R3 module Xxxx/vboxdd.dll (VBOXDD)

It seems that many people have encountered this error when using VirtualBox to install the system:

Here, for example:

：

And the other here:

Add text description:

Failed to open a session for the virtual machine Windows XP.

Unable to load R3 module d:\c language \new folder/vboxdd.dll (VBOXDD): getlasterror=126 (Verr_module_not_found).

Result Code:e_fail (0x80004005)
Component:console
Interface:iconsole {1968B7D3-E3BF-4CEB-99E0-CB7C913317BB}

"Resolution Process"

1. First of all, I did not encounter this error when I installed and used VirtualBox myself.

2. Later it was found that many people had encountered this error.

Before noticing the problem.

3. In fact, it is obvious that this kind of error, ostensibly due to:

Unable to load R3 module d:\c language \new Folder/vboxdd.dll

That is, the R3 module cannot be loaded, that is, the VBoxDD.DLL file cannot be loaded.

And actually, if you go to the corresponding, here's the path

D:\c language \new Folder/vboxdd.dll

To find VBoxDD.DLL, but found, and indeed exist.

Therefore, it is very easy to understand, in fact, only the Chinese path problem.

That is, VirtualBox does not recognize the Chinese path:

D:\c language \new Folder/vboxdd.dll

Cause Unable to find VBoxDD.DLL

And the reason we're going to this path

D:\c language \new Folder

To find the corresponding VBoxDD.DLL.

That should be, you have previously installed the corresponding VirtualBox in this position:

D:\c language \new Folder

Therefore, the corresponding solution is very simple:

Remove the old VirtualBox;

Reinstall VirtualBox, make sure the installation path does not contain Chinese, that is, ensure that the installation path is English characters.

For example, I was installing the VirtualBox to:

D:\Program files\

Below, after the installation of VirtualBox, you can see the corresponding full path:

D:\Program Files\oracle\virtualbox

corresponding, the folder below, also has the VBoxDD.DLL file:

Summary

Be sure to note that when installing VirtualBox, do not include Chinese in the installation path , otherwise it will cause subsequent inability to use VirtualBox.

VirtualBox upgrade to 4.3.1x has been a problem continuously. Searched for some information, found that the goods from a recent version, for security, to verify the integrity of the process, those in the runtime to inject the VirtualBox process module is to be verified. Thus there is a failure to kill the soft incompatible and so on. Recently uninstalled the kill soft resolved the kill soft incompatible, and the failure to load the R3 module error: Unable to load R3 module C:\Program files\oracle\virtualbox/vboxdd.dll (VBOXDD): getlasterror=126 (Verr_module_not_found).

There is said on the Internet that the R3 module cannot be loaded because the installation path of VirtualBox contains non-ASCII characters, but my installation path is normal AH.

Finally check the log, found a line:
SupR3HardenedErrorV:supR3HardenedMonitor_LdrLoadDll:rejecting ' C:\Windows\system32\uxtheme.dll ': rcnt=0xc0000190

At this time, is it because cracked system theme file Uxtheme.dll's sake, sacrificed the X-media beautification Master Restore system theme file Uxtheme.dll, again start the virtual machine, what the problem is not ...

An error occurred while running VirtualBox to install the system: Failed to open a session for the virtual machine,unable to load R3 module Xxxx/vboxdd.dll (VBOXDD) /p>