What is a .SISX.DM file?
The file extension .SISX.DM represents a Nokia Ovi Store DRM-Protected Application. This type of file is an application installer used specifically for Nokia mobile phones. It is downloaded from the Nokia Ovi Store, which was an online platform provided by Nokia for downloading mobile phone applications, games, and multimedia content.
The .SISX.DM file contains a standard .SISX file, which is the actual installer for the Nokia application. However, it also includes DRM (Digital Rights Management) protection, indicated by the .DM extension. This DRM protection ensures that the application can only be installed and used on authorized devices, preventing unauthorized copying and distribution.
To open a .SISX.DM file, you can use several programs: 1. **Opera with Ovi-store add-on**: This is a version of the Opera web browser that includes an add-on specifically designed to interact with the Nokia Ovi Store. This setup allows for the downloading and handling of .SISX.DM files directly through the browser. 2. **Nokia Ovi Suite**: This is a software package provided by Nokia for managing Nokia phones. It can be used to transfer and install .SISX.DM files to a Nokia phone connected to a computer. 3. **SISContents**: This is a program that allows for the inspection and unpacking of various Symbian OS installation files, including .SISX files. It can be used to manage the contents of .SISX.DM files, although DRM restrictions will still apply for actual installation on a device.
These tools are essential for users who have downloaded .SISX.DM files and wish to install them on their Nokia phones, ensuring they comply with the DRM restrictions set by the content providers.
Verification
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