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3 steps to open file with DV4 extension

Usually solving problems with DV4 file is simple – just install proper software and open the file. Read the guide and open DV4 file now!

  1. 1. DV4 File Extension
  2. 2. What is a(n) DV4 file?
  3. 3. How to open DV4 file?
    1. 3.1 Install a program that supports DV4 files
    2. 3.2 Find and download proper software
      1. 3.2.1 Programs that support files with DV4 extension
    3. 3.3 Check the DV4 file for errors
  4. 4. Similar file extensions

DV4 File Extension

File
  • File type Bosch Security Systems CCTV Video Format
  • File developer Bosch Security Systems
  • File category Video Files
  • File popularity rating
    • Star
    • Star
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What is a(n) DV4 file?

.DV4 files store encrypted video data from Bosch Security Systems CCTV monitoring. For security reasons, the file can only be opened with the Archive Player application attached to the surveillance system. The indicated software allows you to convert files to standard formats for playback on other devices.

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How to open DV4 file?

There could be multiple reasons for which the system does not support given file. In the case of DV4 extension, it is probable that none of the installed programs support given file type. Therefore, user should undertake the following steps

Step 1: Install a program that supports DV4 files

If an application that supports DV4 files is installed on user’s system, but is not used to open such files by default, right-click on the file icon and choose "Open with" option from the menu. Next, select the proper application and check the "Always use the selected application to open this kind of files" box. The system will store this information in its registry and use the selected program to open files with DV4 extension by default.

Hint for Mac OS users

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For Mac OS users the procedure is analogous – open the file menu by right-clicking on the DV4 file and choose "Information" option and select "Open with program" option. From the submenu select an application and click on "Change all" button.

Step 2: Find and download proper software

Inability to open DV4 files may also be related to the lack of any application that supports given file being installed on the system. Should that be the case, user needs to download and install one of the following applications. Once installed, the system will automatically associate newly installed application with DV4 files. If this step fails, see step 1.

Programs that support files with DV4 extension

Windows programs
Windows

Step 3: Check the DV4 file for errors

Sometimes, although relatively rarely, steps 1 and 2 might not lead to expected results. There can be several reasons for such situation to occur:

  • DV4 file has been downloaded from the internet but for some reason it is incomplete. In such case the file should be re-downloaded and opened again.
  • Structure of given DV4 file could be corrupted and as such the program is not able to open the file
  • Storage medium on which the file was stored is damaged
  • It is important to ascertain that the icon representing given file is not a shortcut a related DV4 file no longer present in the location to which the shortcut points
  • If the user account has restricted access privileges it is advised to contact the system administrator or an IT expert

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