1. When you show hidden devices, note the Bluetooth icon you see is semi-transparent (not opaque). That indicates a 'non-present' device. Sometimes also called a 'ghost' device. The driver is still installed but the device is not currently detected (i.e. Device can be disconnected when. Device unplugged (e.g. Removing a USB device.
2. Device driver and EMM mail (Entitlement Management Message) Media Center plug-in: DOS and Windows 3.1x drivers for the NEC 4x IDE CD-ROM. DOS and Windows 3.X/95 drivers for the NEC 4x4 internal 4-Disk CD-Changer. DOS and Windows 3.X/95 drivers for the NEC 6x4 internal 4-Disk CD-Changer. DU-520 High Speed USB 2.0 5-Port PCI Adapter: DWL-500.

Category: Sound and Multimedia
Manufacturer: VIA
Caution Level: Safe
Download File Size: 8.6mb
Operating System: Windows 2K/XP/03/Vista
Latest Version / Release Date: 5.40a / Aug-05-2008

The package provides the installation files for Microsoft USB Input Device Driver version 10.0.4. If the driver is already installed on your system, updating (overwrite-installing) may fix various issues, add new functions, or just upgrade to the available version.

Windows device driver information for Multimedia Audio Controller

Multimedia Audio Controller is sound device such as the on board solution called VIA Vinyl Envy24PT PCI audio controller. This device Microsoft compliant and it uses WMD (Windows Media Device) drivers that works on 32 and 64bit computer systems. In terms of features the device supports digital 24-bit audio and 20-bit analogue audio at 192 kHz and 48 kHz respectively. It can also output 8 channels and input 4 channels simultaneously. The audio devices driver installs in the program directory of the hard drive to give it accurate 24-bit audio transfers at sample rates of up to 96 kHz. This device is designed for high end digital and analogue integrated audio connections that can fully support 5.1, 7.1 or 6.1 surround sound channel. It supports digital loop back and audio stream routing along with the included S/PDIF transmitter that allow multiple audio channel links.

Outdated Drivers?

Unless you update your drivers regularly you may face hardware performance issues.

To check your drivers you should manually verify every device on your system for driver updates

The multimedia audio controller from VIA known as Vinyl Envy24PT PCI Audio Controller installs in the program directory with a path name such as c:programxx. This onboard sound solution has a small form factor that makes it useful for both desktop and mobile systems that require high end audio quality. It also has a low profile design that consumes low power but can work on a variety of 32 and 64 bit systems. This audio controller supports the high end 24-bit audio resolutions at sample rates of 96 to 192 kHz through its analog stereo and digital audio input plus output connection. Besides this the audio controllers Microsoft certified WHQL driver supports two MIDI ports, which gives users an additional tool for their audio creation project. This audio device driver runs in the background but it can be accessed from the task manager, control panel or the start menu. It is highly recommended you run a free registry scan for Windows and Multimedia Audio Controller errors before installing any driver updates.

Symptoms

If you are trying to update to the Windows 10 November 2019 Update (Windows 10, version 1909), the Windows 10 May 2019 Feature Update (Windows 10, version 1903), or the Windows 10 October 2018 Update (Windows 10, version 1809), you may encounter an update compatibility hold and receive the message, 'Realtek Bluetooth: Your PC has a driver or service that isn't ready for this version of windows 10. A new version is avialable.'

Windows 10, version 1909 and Windows 10, version 1903:

Windows 10, version 1809:

Cause

Microsoft has identified compatibility issues with some driver versions for Bluetooth radios made by Realtek. You will need to update to driver version 1.5.1012 or later to remove this safeguard hold. Any earlier version of the driver is affected by this issue.

To safeguard your update experience, we have applied a compatibility hold on devices with affected driver versions for Realtek Bluetooth radios from installing Windows 10, version 1909 or Windows 10, version 1903 until the driver has been updated.

Drivers Nec Input Devices Definition

Next steps

Drivers NEC Input Devices

You should first try manually checking for updates. For instructions, see Update Windows 10. If you are offered Realtek Bluetooth drivers and they install successfully, then you should now be able to update to Windows 10, version 1909 or Windows 10, version 1903. Select Check for Updates again, it should be offered and install as expected.

If you are not offered Realtek Bluetooth drivers, you will need to manually update the drivers. You can do this by using the following steps:

1. Download both of the Realtek Bluetooth radio drivers to your preferred folder: Driver 1, Driver 2. Note We recommend downloading them to your Documents folder.

2. Open File Explorer. If there is no file explorer icon in the task bar, select the search box and enter file explorer and select it.

3. Within File Explorer, go the Documents folder or the folder you downloaded the drivers to.

4. Find and double click or double tap on the file named 068de0d6-6ac2-473a-8cbd-bd449cd5c97c_942eec5828662eecc6b98cc2706658bf2433717c.cab

5. Select CTRL+a on the keyboard. This should select all of the files

6. Right click or long press on any of the files and select Extract.

7. Select the New folder button and rename it Realtek Bluetooth.

8. Select the Extract button.

9. In File Explorer, select the back button to go to the location you downloaded the drivers into.

10. Find and double click or double tap on the file named f2748416-7753-49c6-9185-56f4986f490b_e98e0d664b7e874011b8e3752046ca61f3475295.cab

11. Select CTRL+a on the keyboard. This should select all of the files

12. Right click or long press on any of the files and select Extract.

13. If you are in the folder named Realtek Bluetooth, then select the New folder button and type Realtek Bluetooth 2.

14. Select the Extract button.

15. In the search box on the taskbar, enter device manager, then select Device Manager.

16. Find Bluetooth and expand it.

17. Find the Realtek device and right-click or long press on it.

18. Select Update Driver from the context menu.

19. Select the Browse my computer for driver software button.

20. It should default to your Documents folder, if this is where you saved the drivers then just select the Next button. If you did not save the drivers to your Documents folder, select the Browse button and find the folder you downloaded the drivers to and select OK.

21. It should now find the updated drivers and install them. Wait for this to complete and select Close.

Drivers Nec Input Devices Adapter

After you have updated your Realtek Bluetooth radio drivers, the safeguard hold should be removed and you should be able to install the newer version of Windows 10.