When you remove a USB flash memory storage device while Windows Media Center is running, you receive the following error message in Windows Vista Ultimate or in Windows Vista Home Premium:
Unknown audio error occurred (C00D1191)
This error message automatically closes after a short time.
This error message is also displayed when you remove other memory storage devices, such as Secure Digital (SD) cards, USB hard drives, and other similar devices.
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Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
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When this issue occurs, you can still remove the memory storage device from the computer. Also, you can still remove the memory storage device from the operating system.
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