Animated previews of my minimized windows not playing in the taskbar [Anwsered]

Animated previews of my minimized windows not playing in the taskbar

In the Windows Help and Support article 'Taskbar (overview)', it says that using Windows Aero you can see previews of your programs in a thumbnail.
It also says 'And if one of your windows has video or animation playing, you'll see it playing in the
preview.
'
 
Well I'm running Windows Aero and a Windows 7 theme, but in things like Messenger Live and windows media player, it doesn't show the animations if the window is minimized.
I've run the Aero troubleshooter and it did not detect any problem.
I also have the
'Animations in taskbar and Start Menu' checked in the visual effects settings.

Anwsers to the Problem Animated previews of my minimized windows not playing in the taskbar

Download Error Fixer (Free)

Hi segale,
 
I would suggest you to update the display drivers installed on your computer.
Steps to update Display adapter:
i.       Click Start, type devmgmt.msc and press enter.
ii.     Expand Display adapter and right click on the sub item and click update driver.
You may also refer the below link:Update a driver for hardware that isn't working properly:

http://windows.microsoft.com/en-US/windows7/Update-a-driver-for-hardware-that-isnt-working-properly   
 
Regards:
Samhrutha G S - Microsoft Support.
Visit ourMicrosoft Answers Feedback Forum and let us know what you think.

Manually editing the Windows registry

Manually editing the Windows registry to remove invalid MACHINE_CHECK_EXCEPTION keys is not recommended unless you are PC service professional. Incorrectly editing your registry can stop your PC from functioning and create irreversible damage to your operating system. In fact, one misplaced comma can prevent your PC from booting entirely!

Caution: Unless you an advanced PC user, we DO NOT recommend editing the Windows registry manually. Using Registry Editor incorrectly can cause serious problems that may require you to reinstall Windows. We do not guarantee that problems resulting from the incorrect use of Registry Editor can be solved. Use Registry Editor at your own risk.

To manually repair your Windows registry, first you need to create a backup by exporting a portion of the registry related to MACHINE_CHECK_EXCEPTION (eg. Windows Operating System):

• Click the Start button.
• Type "command" in the search box... DO NOT hit ENTER yet!
• While holding CTRL-Shift on your keyboard, hit ENTER.
• You will be prompted with a permission dialog box.
• Click Yes.
• A black box will open with a blinking cursor.
• Type "regedit" and hit ENTER.
• In the Registry Editor, select the Error 0x9C-related key (eg. Windows Operating System) you want to back up.
• From the File menu, choose Export.
• In the Save In list, select the folder where you want to save the Windows Operating System backup key.
• In the File Name box, type a name for your backup file, such as "Windows Operating System Backup".
• In the Export Range box, be sure that "Selected branch" is selected.
• Click Save.
• The file is then saved with a .reg file extension.
• You now have a backup of your MACHINE_CHECK_EXCEPTION-related registry entry.

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