Finally got serial ports working, win7 host, if you have "Failed to attach the USB device (E_INVALIDARG)" issues then try deleting this win7 registry key, fixed mine. HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{36FC9E60-C465-11CF-8056 ...
Quick Fix VirtualBox Result Code: E_Invalidarg (0x80070057)
Atlys USB JTAG problem with VirtualBox - FPGA - Digilent Forum
Oracle virtualbox, non ne vuole sapere dei dispositivi usb | Tom's Hardware Forum Italia
Quick Fix VirtualBox Result Code: E_Invalidarg (0x80070057)
virtualbox - USB webcam not found in Ubuntu guest OS - Ask Ubuntu
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Result code: e_invalidarg (0x80070057) — how to deal with this error | DiskInternals
vagrant - E_INVALIDARG - Laravel Homestead VirtualBox error while executing VBoxManage - Stack Overflow
How to deal with error Result code: e_invalidarg (0x80070057)?
A fix for a USB drive (or any USB device) not working in VirtualBox
How to deal with error Result code: e_invalidarg (0x80070057)?
Result code: e_invalidarg (0x80070057) — how to deal with this error | DiskInternals
USB device is busy with a previous request - YouTube
A fix for a USB drive (or any USB device) not working in VirtualBox
VirtualBox: Не удалось подсоединить USB-устройство. - Компьютер76 .
USB device is busy with a previous request — VirtualBox error
USB device is busy with a previous request — VirtualBox error
VirtualBox Fehler: Das USB-Gerät *** konnte nicht an die virtuelle Maschine ubuntu gebunden werden - Forum: Computer & Spiele
How to deal with error Result code: e_invalidarg (0x80070057)?
Connect an USB key to a VirtualBox 6.0 / 5.2 virtual machine - Virtualization - Tutorials - InformatiWeb
![Solved] VirtualBox : Failed to import appliance | Result Code:E_INVALIDARG(0x80070057) - YouTube](https://i.ytimg.com/vi/7CpkRbVOrpw/mqdefault.jpg "Solved] VirtualBox : Failed to import appliance | Result Code:E_INVALIDARG(0x80070057) - YouTube")
Solved] VirtualBox : Failed to import appliance | Result Code:E_INVALIDARG(0x80070057) - YouTube
Connect an USB key to a VirtualBox 6.0 / 5.2 virtual machine - Virtualization - Tutorials - InformatiWeb
Connect an USB key to a VirtualBox 6.0 / 5.2 virtual machine - Virtualization - Tutorials - InformatiWeb
