Open DFR file

DFR files: what are they and how do I open them?

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DataFlex installation serial number

Files with dfr file extension can be found as one of the supporting files for DataFlex program. Installation serial number file.

Further details:

The dfr file extension is mainly related to DataFlex, a relational, 4GL Object Oriented database programming language.

The dfr files count users and verify that the limits of the DataFlex license have not been exceeded. DFR files are named number.DFR, such as 1234.DFR.

The number corresponds with the DataFlex serial number for that installation.

Open file with:

DataFlex

A relational, 4GL Object Oriented database programming language

What is the meaning of a file extension?

File extensions are characters that appear after the dot in a computer file's name. For example, the file "unknown-file.dfr" has the file extension "dfr". This is used to identify which program should open the file or what file type it is.
File extensions help you organize and manage files. They provide a quick and easy way to identify and associate the file type with the appropriate software.

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This database is an invaluable resource for users who want to understand better file extensions and what they can do with them. It also allows users to know different file types with the same purpose.

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