oracle virtualbox

How to Troubleshoot Error Code 0x80004005 on Windows 10 PC

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If you are still facing the problem of 0x80004005 Windows PC Unspecified Error code and thinking how to fix it, but can’t find a safe and convenient solution to fix it, then today you are in the right place because today I am going to show you what, how to fix and solve this 0x80004005 Windows error code problem.

What causes error 0x80004005?

Error code 0x80004005 usually occurs when accessing shared folders or drives, when using certain programs, or when you have problems installing Windows updates. The most common causes of error code 0x80004005 are read more

How to Fix “Error in supR3HardenedWinReSpawn” Error in VirtualBox

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Many VirtualBox users have faced the following problem when starting a virtual machine after rebooting the computer: “VirtualBox – Error in supR3HardenedWinReSpawn” and after clicking OK, there is no clear explanation of the problem, except that there are many “WinVerifyTrust” DLL files missing.

Problem description: on a Windows 10 computer, after installing the latest version of VirtualBox and rebooting the machine, the following error message appears when starting the virtual machine: read more

How to Resolve the “Raw-Mode is Unavailable Courtesy of Hyper-V” VirtualBox problem

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Oracle VM VirtualBox is a free x86 virtualization hypervisor developed by Oracle Corporation. It can be installed on a variety of operating systems, including Windows, macOS, Linux, Solaris, and OpenSolaris. However, if you run it on Windows, you may see the following error message: Raw mode is not available on Hyper-V (VERR_SUPDRV_NO_RAW_MODE_HYPER_V_ROOT).

What causes `Raw-Mode is Unavailable Courtesy of Hyper-V`?

The main reason for the error `Raw-Mode is unavailable courtesy of Hyper-V’ is the fact that Hyper-V is enabled on your machine. This proprietary virtualization technology from Microsoft allows you to create virtual machines on x86 and x64 systems running their own version of Windows.

A popular scenario that can cause this problem is when the HyperVisorLaunchType service is set to AUTO. This will force your system to check for applications that use VT-x before every virtual machine startup. read more