Windows DUA Polling Reconfiguration
Microsoft Corporation
Settings Files
mime-type/not-avalible
10/18/2021
Sometimes you just need to see what is in the DUP file, without having to perform more complicated operations. Then the tools called DUP Viewer come in handy. DUP viewer is some kind of simple tool that only allows you to view the contents of the DUP file. To view the content of the DUP file, select one of the available options:
Our DUP Viewer did not live up to what I expected? Choose something else For starters, we suggest installing software that supports DUP files You can try to open your DUP file with one of these applications. By using the dedicated software you will have more options, e.g. editing the DUP file or converting the DUP file to a different file format.
The first important thing is that you will need to download and install a dedicated application that supports the DUP format on your device. In this case, it is not possible to view the DUP file online. This method is more complicated, but it offers more possibilities for working with the DUP file. You can find some examples of dedicated software below, and the full list is here DUP File Opener
You haven't seen the content of your DUP file yet and you don't need additional software? Try other options. A lot of file formats contain plain text data or packed data. If this is the case, you can try to preview the contents of DUP file with "Notepad". This solution does not guarantee that the problem will be solved, but it will often allow you to view the data in the DUP file to some extent.
As in the case of Notepad, you can also use the data archiving program. Check if you can open your file with eg Winrar. If your DUP file belongs to the archived files category, you will see a list of files inside the archive. Go to the information page about the DUP file extension. to see what kind of data it contains.
You can also try to use solutions offered by external suppliers, such as:
Free Online File Viewer Service
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