Notes about the DVR file extension:
To open this file type, a required software must be installed. Without it you only see a Windows message "The following file cannot be opened
" (Windows 7) or "How do you want to open this file?
" (Windows 10) if you double-click the file. There click on "More apps"
and choose a suitable software to view such files on your PC or from email attachments.
The DVR file type is primarily associated with 'Media Center' by Microsoft Corporation. In Microsoft Windows XP Media Center Edition, Microsoft has introduced the *.DVR-MS (DVR) file format. Similar in format to *.ASF, the *.DVR-MS (DVR) file enhancements allow the creation of key PVR functionality, including time-shifting, live pause, and simultaneous record and playback.
Detailed information for file extension DVR:
Other applications associated with file type DVR:
- DESQview by Symantec CorporationDESQview was a multitasking program that ran over MS-DOS to provide a multi-program running environment. The program was developed and marketed by Quarterdeck Corporation which was purchased by Symantec 15 October 1998. DESQview is no longer marketed.
- Device Driver
- DVR-Studio (Stream) by Haenlein-SoftwareSoftware for editing and demultiplexing recordings of several harddisk satellite receivers on the PC. The identifying characters used for this association are - Hex: 44 56 52 , ASCII: DVR
- Planet Technology (Security Video File) by Planet Technology Corporation,
The file names generally start with IMG_. The installation file for player is called netviewer_setup.exe. The player is lplayer.exe.
On the manufacturer's website it is hard to find right utility to download. Their Polish site has an English manual for the DVR450 which refers to corresponding software.
, This association is classified as Video. Related links: English Manual on Polish Site [PDF]
- Program Overlay
- Unknown Apple II File ((found on Golden Orchard Apple II CD Rom))
'Identifying characters' used on FILExt.com are
provided by Marco Pontello from his TrID database
To change file associations press Windows Key
and then Apps and Features
> Default apps
> Choose default apps by file type
Invalid file associations could be the result of underlying issues within your Windows PC.