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Microsoft Windows Installer merge
File type: Various data file
Files with mrg file extension can be mostly encountered as special merge files for Microsoft Windows Installer packages. Merge files are single packages that include all files, resources, registry entries, and setup logic to install a shared component.
Found 3 different file type records with the same mrg filename suffix.
File type category:
Various data file
Date updated: September 5, 2019
The mrg file extension is mainly associated with the Windows Installer SDK (Software Development Kit) which is used create application installation packages for Windows.
The Windows Installer merge file is a single package that includes all files, resources, registry entries, and setup logic to install a shared component. The structure of merge file (mrg file) is similar to Microsoft Windows Installer installation package file (msi).
However, a merge module cannot be installed alone, it must be merged into an installation package using a merge tool that is a part of Microsoft Windows Installer SDK.
Use Microsoft Windows Installer SDK database editor Orca to create and open Windows Installer merge files.
It does not seem to be possible to convert this type of *.mrg files to anything else.
Software applications that can open mrg files:
Microsoft Windows
Software apps that create mrg files:
Microsoft Windows
Software apps that import mrg files:
Microsoft Windows
Software applications that handle other tasks involving mrg files:
Microsoft Windows
File type category:
Various data file
Date updated: March 29, 2019
Record marked as obsolete and not updated for a long time.
The mrg file extension was associated with the DESQview.
DESQview was a text mode multitasking application developed by Quarterdeck Office Systems.
DESQview was popular in the late 1980s and early 1990s. It was running as MS-DOS extension. It allowed users to run multiple DOS programs concurrently in multiple windows. Quarterdeck was acquired by Symantec.
File type category:
Various data file
Date updated: December 18, 2018
The mrg file extension is associated with the MySQL, a relational database management system (RDBMS).
The MySQL reference files (*.mrg) contain references to other tables, used by the MERGE storage engine.
MySQL reference files are for internal purposes of MySQL RDBMS.
Probably cannot be converted to anything else.
Software applications that handle other tasks involving mrg files:
Microsoft Windows
Apple macOS / Mac OS X
Multiplatform