Windows DUA Polling Reconfiguration
Microsoft Corporation
Settings Files
mime-type/not-avalible
10/18/2021
If you need to edit the DUP file, one of the safest methods is to download and install the software dedicated to working with DUP files. Of course, there are probably DUP Online Editors available, but none of them will be able to provide such a wide range of available options as dedicated software.
Please note that not every program that supports DUP will allow you to edit the file. If you want, you can learn more about the DUP file extension.
This is definitely the surest way. Use any of the programs that support the DUP file to check if it allows you to edit the file. It's safest to download the software from the developer's website. You will find links to the software developers' websites on the subpage of each program. Below you will find some examples of software programs that support the DUP file (so it is very possible that they can edit files in DUP format).
And here is the full list of programs supporting the DUP file
Remember that many file types have a text format and you can preview their contents by opening them, for example, with Windows Notepad. But beware - making manual changes to the DUP file or another may result in its damage. After saving the changes, it may not be possible to reopen the DUP file. For this reason, try to use software created to edit DUP files.
It seems that one of the software on the list must be able to edit the DUP files. However, if for some reason you did not find this option, you can try using tools prepared by external websites. Below are tools that allow you to edit DUP online files.
Free Online File Edit Service
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