If you're experiencing issues with accessing the contents of your USB drives within a VirtualBox guest running Windows 7, you might need to adjust the USB settings and drivers in VirtualBox. Here are some steps to troubleshoot and potentially resolve the issue: 1. VirtualBox Settings: - Make sure that the USB is enabled in VirtualBox. - Shut down your Windows 7 VM, go to the VM settings in VirtualBox, navigate to USB, and ensure that USB Controller is enabled. - You can choose between USB 1.1, 2.0, or 3.0 depending on the compatibility of your USB drive. Try different versions if one isn't working. 2. USB Filters: - Set up USB filters in VirtualBox to automatically assign the USB device to the guest OS. - In the VM settings...