What is DM file .backup.dm in Roaming?

  1. Posts : 127
    Windows 7 Ultimate x64

    What is DM file .backup.dm in Roaming?


    A few days ago this file appeared Appdata\Roaming. I don't have the proper program to open it, not even sure if I should. It's only 1KB.

    Have really been making an effort since last install on Win 7 (for new SSD) to keep it clean.

    What do those of you here that know do with a file like this? OK to delete? Any idea what it is or how it got there?

    thank you
      My Computer

  2. Posts : 127
    Windows 7 Ultimate x64
    Thread Starter

    Well .DM file extension or DRM (Digital Rights Management) apparently has something to do with cell phone ring tones or other media clips. Can only be opened using an authorized cell phone?
    My cell phone goes no where near my desktop & have no idea how it got there.

    Deleted it.
      My Computer


  Related Discussions
Our Sites
Site Links
About Us
Windows 7 Forums is an independent web site and has not been authorized, sponsored, or otherwise approved by Microsoft Corporation. "Windows 7" and related materials are trademarks of Microsoft Corp.

Designer Media Ltd
All times are GMT -5. The time now is 23:26.
Find Us