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Basic information about 42M file

When there is a problem with opening files with the file extension 42M（*.42M or *.42m）, you do not need a computer expert. In most cases, using the helpful suggestions of experts contained in our website as well as appropriate programs, you can solve the problem with the 42M file yourself.

There are 1 file types using the 42M file extension in our database. In the further part of this page, you will find detail information about all the 42M file with their brief description and a list of programs that support 42M file sorted by operating systems. The table below provides useful information about the 42M file extension. It answers questions such as:
  • What is the 42M file?
  • How to open a 42M file?
  • What programs do I need to open a 42M file?
  • What programs help to create and edit a 42M file?
  • How to convert 42M files to another file format?
  • How to convert another files to 42M file format?


1.Detail information about 42M file extension: Genero Report Writer BDL Functions

File type Genero Report Writer BDL Functions Category Misc Files
Developer Four Js Development Tools, Inc. File format N/A
Description 42M file is a Genero Report Writer BDL Functions developed by Four Js Development Tools, Inc.. 42M filename suffix is mostly used for Genero Report Writer BDL Functions files. Genero Report Writer BDL Functions specification was created by Four Js Development Tools, Inc.. Files with 42M extension may be used by programs distributed for Windows platform. Files with 42M extension are categorized as Various Files files. The Various Files subset comprises 3591 various file formats. The most popular software that supports 42M files is Genero Report Writer. Software named Genero Report Writer was created by Four Js Development Tools, Inc.. In order to find more detailed information on the software and 42M files, check the developer’s official website.
Software programs that will open, edit or convert 42M files

Windows		 Genero Report Writer



Can't open a 42M file?

When you click a file to open it, operating system examines the filename extension. If operating system recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When operating system does not recognize a filename extension, you receive the following message:

”Can't open this file: example.42M”。

To open this file, you install one of the applications from the list of software programs that you found here, you should be able to open, edit or convert the file with the 42M extension without any issue.


Where I can download the application that support 42M file?

If you do not know where you can download the application from our list, click on the link (which is the name of the program), you will find more information there on the location where to download the required application. Most often they are the websites of software manufacturers.


How to change file associations?

  • Right-click a file with the extension whose association you want to change, and then click "Open With".
  • In the "Open With" dialog box, click the program whith which you want the file to open, or click "Browse" to locate the program that you want.
  • Select the ”Always use the selected program to open this kind of file” check box.


Can I change the extension of 42M files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read/open the file. The problem is, changing the file extension does not change the file format. Select a software program from our list and install it on your computer. If the file has not opened correctly, you have to look for a different software program from our list. Sometimes you have to repeat the operation several times.


What else may cause problems width open a 42M file?

The reasons for the lack of the ability to open a 42M file on your computer may be at least several. The easiest thing is to find a suitable application installed on your computer, which will open a 42M file. If there is still something wrong, you might want to check:

  • Whether the 42M file is damaged.
  • Whether the 42M file is incorrectly linked in the registry entries.
  • Whether the 42M file extension has been accidentally removed from the Windows registry.
  • Whether the installation of an application that supports the 42M file format is incompletely.
  • Whether the 42M file is infected.
  • Whether the drivers of the equipment used for opening a 42M file are up to date.
  • Whether your computer has enough hardware resources to open a 42M file.

If the 42M file still not working with your software after eliminating the above shortcomings? That means that the problem is more complex and requires the help of a specialist.