Click Start, point to Settings, and then click Control Panel.
The Control Panel window appears.
Double-click Display.
The Display Properties window appears.
Click the Settings tab.
Under Screen area, click and drag to move the slider to the native resolution for your LCD display.
For additional information regarding the correct native resolution for the LCD, refer to your Toshiba Manual"
Under Colors, click to select High Color (16 Bit).
Click Apply.
Set Hardware Acceleration to Full
Microsoft Windows 2000/XP Operating System
Click Start, point to Settings, and then click Control Panel.
The Control Panel window appears.
Double-click Display.
The Display Properties window appears.
Click the Settings tab.
Click the Advanced button.
Click the Troubleshooting tab.
Under Hardware Acceleration, click and drag to move the slider to Full.
Click OK.
Click OK again.
Disable Microsoft NetMeeting if you have it
Microsoft NetMeeting will disable Direct3D functionality if it is running. If the NetMeeting icon is in the system tray (Figure 1), verify that Remote Desktop Sharing is not enabled. To do this, perform the following steps:
Right-click the NetMeeting icon in the system tray.
Left-click Turn off Remote Desktop Sharing.
Attempt to launch WinDVD again.
If the error still occurs, proceed to the next step.
Click the Start button, point to Programs, point to Accessories, point to Communications (or to Internet Tools on some systems), and then click NetMeeting.
Cick the Tools menu and then click Options.
Click the Video tab, and in the Sending and receiving video section, click to uncheck Automatically receive video at the start of each call.
Click OK to apply the settings.
Click the Tools menu and then click Options.
Click the Video tab, and in the Sending and receiving video section, click to check Automatically receive video at the start of each call.
Click OK to apply the settings.
Click OK to exit the NetMeeting software.
Hope this helps.