Windows installs what driver it thinks it needs just to get the basic functionality of the device to work. Hence the message "latest driver is installed". You have to download the driver from Phillips to make sure all aspects of the device are correctly installed and working properly.
Click on the link in previous post, then click on software/drivers tab on left side under product support, then click the windows 7 driver. It's a zip file, so once it's downloaded, you'll need to extract it, then install.
My Computer
At a glance
Windows 7 Ultimate 64 bitAMD Phenom II X4 965 Black EditionGSkill 4 X 2 GB PC 8500XFX Radeon HD 6790 D
Computer Manufacturer/Model Number
Custom built
OS
Windows 7 Ultimate 64 bit
CPU
AMD Phenom II X4 965 Black Edition
Motherboard
Gigabyte GA-MA790X-DS4
Memory
GSkill 4 X 2 GB PC 8500
Graphics Card(s)
XFX Radeon HD 6790 D
Sound Card
On board RealTek HD
Monitor(s) Displays
Dual monitors:Samsung SyncMaster S20B300
Screen Resolution
1600 X 900
Hard Drives
Seagate Barracuda 1TB (primary)
Seagate Barracuda 2 X 320 GB
PSU
Ultra X4 750 watt fully modular
Case
Thermaltake Overseer RX 1 full tower
Cooling
Core-Contact 92 mm CPU Cooler
Keyboard
Logitech G510
Mouse
Razor DeathAdder
Internet Speed
50/5 Mbps UL/DL
Other Info
Optical: Super Muliti DVD burner w/lightscribe, Hauppauge WinTV HVR-1800