File Extension Library

.SIS.DM File Extension

  • Developer by: Nokia
  • Category: Misc Files
  • Format: Binary

What are .SIS.DM files and how to open them?

Can't open .SIS.DM file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .SIS.DM file.

What is a .SIS.DM file extension?

.SIS.DM file extension is created by Nokia. .SIS.DM has been classified as Misc Files. The format of .SIS.DM file is Binary.

.SIS.DM is Ovi Store DRM-Protected Application

Application installater file downloaded from Nokia's Ovi Store, a service that allows users to download Nokia applications and multimedia content; contains a .SIS file but incorporates DRM protection (the .DM extension) so that the SIS file can only be used on authorized phones.

Ovi Store applications are usually installed in the background by the Ovi Store online service. However, sometimes users manually download applications and receive a file with the SIS.DM extension. These files can be converted to normal SIS files by deleting the first four lines of the file in a text editor and renaming the file extension to ".sis."

List of all softwares that can open the Ovi Store DRM-Protected Application
Nokia Ovi Suite
Opera with Ovi-store add-on
Opera with Ovi-store add-on
Opera with Ovi-store add-on
Nokia Ovi Store

How to fix problems with .SIS.DM files

  1. You need to update the application that you normally use to open .SIS.DM files. Only the latest version of the software supports the current .SIS.DM file format
  2. You need to check the .SIS.DM file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)