jgmd400.dll Error Fix

What is a DLL?

DLL (Dynamic Link Library) files contain computer code and resources that can be used by multiple programs at the same time. This uses less system memory and helps your computer system run more efficiently. DLL files give program developers the ability to reuse code to add features to several programs without the need to write new code for each program.

There are many programs that require DLL files to function properly so when one of them is damaged or missing it will cause program crashes and poor system performance.

What is jgmd400.dll?

The jgmd400.dll file is a component in Johnson-Grace Musical Instrument Digital Interface Player. The latest version of this file is capable of functioning under Windows Vista and can connect itself even to non-English oriented devices like Japanese synthesizers interfaces.

MIDI is the standard protocol of the industry in transmitting audio files between a computer electronic musical instrument and another device. This protocol has been used in the electronic audio industry since 1983 and until now MIDI can be found from the simplest electronic pianos with digital interface features up to the complicated editing and capturing devices and applications.

The module jgmd400.dll is the library concerned with the connected device recognition. Because of the jgmd400.dll file’s function the system of the host device would be able to shift its settings according to the connected equipment’s configuration. It is also with this process monitor that the host unit is able to establish its own connection across the other linked device. The file jgmd400.dll is incapable of self-registration that is why manual registration of this library should be implemented. Registration should optimize the utility of the jgmd400.dll module.

The jgmd400.dll module only begins to function when the system has detected a new device being connected. The jgmd400.dll module is not only present in the central processing units of computers but also within the electronic musical equipment and other related instruments operating system. In order to establish a MIDI connection all devices linked together should possess jgmd400.dll module among its files. Absence or corruption of this library would fail connectivity attempts between the devices.

Suggested fix if you are experiencing jgmd400.dll Error messages:

DLL files are important parts of your operating system and many programs require them to function. When these files become damaged or are missing it causes poor system performance and system crashes. To fix these problems the user must replace the damaged file with a valid working version. If a working version cannot be found the user may perform a reinstallation of their operating system.

Jgmd400.dll is created by:

Johnson-Grace Company

Known file path:


Click the Download button below to run a free dll scan to find out if you have missing or corrupt dll files on your computer.

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