Update for Microsoft Camera Codec Pack for Windows 8.1 Available for Download

Microsoft has released an update for Microsoft Camera Codec Pack for Windows 8.1 (KB2859675). This update adds the ability to view device-specific RAW photos in Windows 8.1 and Windows RT 8.1. Additionally, this update improves the performance of thumbnail image size requests by an application.

Details
Installing the Microsoft Camera Codec Pack enables the viewing of a variety of device-specific file formats and will allow supported RAW camera files to be viewable in applications in Windows. For a complete listing of supported cameras, see the KB2859675

Download Update for Microsoft Camera Codec Pack for Windows 8.1
The links in this section correspond to files available for this download. Download the files appropriate for you.

• All supported x86-based versions of Windows 8.1 - Download the package now.
• All supported x64-based versions of Windows 8.1 - Download the package now.

System requirements

• Supported Operating Systems: Windows 8.1

Source
Update for Microsoft Camera Codec Pack for Windows 8.1 (KB2859675)