The driver is a Windows Driver Model (WDM) framework driver. The driver is designed to allow user-mode access the ACPI methods exposed by the Intel Rapid Start Technology Virtual ACPI device. The virtual device is specified by the ACPI _HID "INT3392".
Communication with the driver from user mode is performed through I/O Control Codes (IOCTL) using the „DeviceIoControl‟ Windows API function. The definition of the supported IOCTL is contained herein.
- Drivers signed by Microsoft after WHQL
- Disabled Active Page Flushes on S3 entry by default
- Changed to the PV language pack
It is highly recommended to always use the most recent driver version available.
Do not forget to check with our site as often as possible in order to stay updated on the latest drivers, software and games.
Try to set a system restore point before installing a device driver. This will help if you installed a wrong driver. Problems can arise when your hardware device is too old or not supported any longer.