22.10.2024 If you have an old language folder, Delete the data\language folder as the languages ​​have been partially changed.
Disable message center notifications and screen capture messages VirtualBoxVM.exe default settings directory:
Portable-VirtualBox\.VirtualBox\VirtualBox.xml
Change or add before launch <ExtraDataItem name=\"GUI/SuppressMessages\" value=\"all\"/> sample:

<ExtraData>
<ExtraDataItem name=\"GUI/GuestControl/FileManagerVisiblePanel\" value=\"LogPanel\"/>
<ExtraDataItem name=\"GUI/LastItemSelected\" value=\"m=2bd3571f-97f7-4297-b779-2b6f3d9c5ae0\"/>
<ExtraDataItem name=\"GUI/LastWindowPosition\" value=\"121,139,848,438\"/>
<ExtraDataItem name=\"GUI/SessionInformationDialogGeometry\" value=\"296,140,512,360\"/>
<ExtraDataItem name=\"GUI/SuppressMessages\" value=\"all\"/>
<ExtraDataItem name=\"GUI/Tools/LastItemsSelected\" value=\"Welcome,Details\"/>
<\/ExtraData>

Save the VirtualBox.xml file

Portable-VirtualBox Change bug

Portable-VirtualBox is a free and open source software tool that lets you run any operating system from a USB stick without separate installation.

More info is available at http://www.vbox.me/

Building

Please see here for information on how to build from source: BUILDING.

Changelog for VirtualBox

VirtualBox 7.0.22 (released October 15 2024)

This is a maintenance release. The following items were fixed and/or added:

• GUI: Fixed deletion of VMs with unattended install related files, no longer leave them behind causing trouble with creating a new VM with the same name (bug #21331)
• GUI: Updated Italian, Greek, Georgian, Turkish and Indonesian translations
• VMSVGA: Improved flickering, black screen and other screen update issues with recent Linux kernels (bug #21955)
• TPM: Fixed multiple issues with TPM deployment with Windows 10/11 VMs
• 3D: Improve accuracy of 3D capability reporting, limit it to what the host can handle
• API: Suppress logging of "Screenshot is not possible" errors when the VGA config is invalid, avoiding user confusion
• API: Fixed NVRAM file handling when taking snapshots
• API: Fixed NVRAM file deletion for VMs using BIOS firmware
• API: Fixed rare hangs when API objects are uninitialized concurrently
• Windows host: Fixed system DLL size checking which failed with Windows 11 24H2 and recent Insider Preview builds (bug #22162)