LG2 File Extension

The LG2 file extension was created by MIcrosoft and is also known as the Message Queuing Message State File. LG2 is classified as a Data Files and The format of this file type has not been determined yet. You can open LG2 files in Microsoft Message Queuing program.

Message Queuing Message State File Type

Message Queuing Message State File Type
Extension .lg2
Developer MIcrosoft
Popularity 5.0 (10 Votes)
Mime Type mime-type/not.available
Default Program Microsoft Message Queuing
Category Data Files
Format Not Available
Updated 6/1/2025

What is a LG2 File Type?

MSMQ allows communication between applications that operate on separate networks and at different times. When an application sends a message to an application on another network that is currently offline, the message is placed in a queue d' waiting. When the receiver application becomes accessible, the message (s) stored in the queue d' wait is sent.

All messages exchanged between applications are saved in MQ files. These files may contain messages from a single queue of waiting or multiple waiting files; waiting and can reach a size of 4MB. Once they reach 4MB, another MQ file is generated. Since the messages can occur over a long period of time, information is written in LG1 and LG2 to save the file; status of the file MQ in case something happens to it.

You will probably only encounter an LG2 MSMQ file if you are a developer of a system that uses MSMQ and you explore the MSMQ\ Storage folder. It also contains one or more MQ files for which LG1 and LG2 files were created to store logs.

The MSMQ protocol was developed by Microsoft and introduced in Windows NT 4 and Windows 95.

What is a Default LG2 File Name?

MQInSeqs.lg2 - Contains log messages by connected applications.

MQTrans.lg2 - Contains a log of transactions between applications.

Free Online LG2 Tools & Apps

Access powerful and secure free online LG2 tools to convert, view, edit, merge, split, and compare LG2 files — all without installing any software. Our tools support the .LG2 (Message Queuing Message State File) file extension and run smoothly in any modern browser.

Select a tool below to explore features and manage your LG2 files directly from your device with ease.

LG2 Files Common Issues

There are few common issues with the Message Queuing Message State File .LG2 File Extensions while opening the .LG2 files on Windows and MacOs, we have solution to those issues such as:

Can't Open LG2 Files?

  1. You must have supported software programs installed for Message Queuing Message State File on your system such as Microsoft Message Queuing.
  2. Associate default Microsoft Microsoft Message Queuing program for *.lg2 (Message Queuing Message State File) files.

    Associate LG2 Default Program on Windows
    1. Right-click a *.LG2 (e.g example.lg2) file and click Open With.
    2. In the Open with dialog box, click Microsoft Microsoft Message Queuing program Or click Browse to locate the program (*.exe) that you want.
    3. Select check box for Always use this app to open .lg2 files.

Related LG2 File Extensions

LG2 default file extension is .LG2 and other similer related extensions are:

All Platform Software Programs for LG2 File Extension

List of all softwares that can open the LG2 files on each platforms such as Windows, Mac, iOS, Linux, Web and Android, you may click the each software link for more details for other supported formats for each software and the verified direct download links for each software with complete lisensing details.

Microsoft Windows logo image Open LG2 File on Windows

Software License Developer
Microsoft Message Queuing image. Microsoft Message Queuing 000 for Windows Included with OS Microsoft

MacOs logo image - FileProInfo.comOpen LG2 File on Mac OS

Software License Developer

Linux logo image - FileProInfo.comOpen LG2 file on Linux

Software License Developer

Website logo image - FileProInfo.comOpen LG2 file on Web

Software License Developer

iOS logo image - FileProInfo.comOpen LG2 file on iOS

Software License Developer

Android logo image - FileProInfo.comOpen LG2 file on Android

Software License Developer

About Licensing

  1. Free Trial This software are often used for an attempt period, like 14 days, before requiring payment. Some trial versions have a reduced feature set.
  2. Free This software is liberal to use. Examples include open-source , freeware software, like free programs supported by advertising.
  3. Free+ This software is liberal to download and use, but contains in-app purchases (IAP) to unlock additional content or functionality.
  4. Paid This software must be purchased so as to use it. it's going to be offered as a perpetual license or ongoing subscription.
  5. Included with OS This software is bundled with an OS , like Windows, macOS, or Android.

LG2 file extension icon image.About LG2 - Message Queuing Message State File

FileProInfo is to help you understand about the Message Queuing Message State File with *.LG2 suffix, and provide the complete detail as how to open, edit, convert, merge, split and compare it with other related software programs, software download links and free online apps and tools.

Our professional team members at FileProInfo have been individually researched and verified the details for LG2. We want to be 100% accurate and publish the information about file formats, tools, apps and software programs that we have tested and validated.

If you would like to suggest any additions or updates to this page for LG2, please let us know.

Updated 6/1/2025