Q: QWS hypervisor cannot be installed on some Windows Surface tablets.
A: Some Windows Surface tablets cannot recognize QWS hypervisor USB driver. To resolve this issue, you can unselect USB driver option during the installation, shown in the following image.
Q: USB 2.0&3.0 tokens cannot be recognized by QWS terminal.
A: VirtualBox extension pack is needed to support USB 2.0&3.0 tokens. Please download the extension pack and double click it to install. After the extension pack is installed, you can select USB 2.0 or 3.0 in the VM settings shown in the following image.