How to Update, Download, and Fix L2cmn.h

Last Updated: 12/06/2024
[Time to Read Article: 5 minutes]

The development of Microsoft Visual Studio 2010 Ultimate 2010 by Microsoft prompted the latest creation of l2cmn.h. It is also known as a C/C++/Objective-C Header file (file extension H), which is classified as a type of Developer (C/C++/Objective-C Header) file.

l2cmn.h was first developed on 04/12/2010 for the Windows 10 Operating System in Microsoft Visual Studio 2010 Ultimate 2010. According to our records, this is the primary and most recent file release from Microsoft.

Below, you find comprehensive file information, instructions for simple H file troubleshooting, and list of free l2cmn.h downloads for each available file version.

File Analysis Provided by Jason Geater (Author)


Recommended Download: Fix l2cmn.h / Microsoft Visual Studio 2010 Ultimate-related registry issues with WinThruster.

Compatible with Windows 11, 10, 8, 7, Vista, XP and 2000

Average User Rating

 

Optional Offer for WinThruster by Solvusoft
| EULA | Privacy Policy | Terms | Uninstall


File Overview


General Information
File Name: l2cmn.h
File Extension: H file extension
File Type: Developer
Description: C/C++/Objective-C Header
User Popularity Rating:
 
Developer and Software Information
Software Program: Microsoft Visual Studio 2010 Ultimate 2010
Developer: Microsoft
Software: Microsoft Visual Studio 2010 Ultimate
Software Version: 2010
File Details
File Size (Bytes): 3659
Oldest File Date: 12/02/2019
Latest File Date: 12/02/2019


What are l2cmn.h Error Messages?


General l2cmn.h Runtime Errors

l2cmn.h file errors often occur during the startup phase of Microsoft Visual Studio 2010 Ultimate, but can also occur while the program is running. These types H errors are also known as “runtime errors” because they occur while Microsoft Visual Studio 2010 Ultimate is running. Here are some of the most common l2cmn.h runtime errors:

Microsoft Visual C++ Runtime Library

Runtime Error!

Program: C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\Include\l2cmn.h

This application has requested the Runtime to terminate it in an unusual way.
Please contact the application's support team for more information.


Most H errors are due to missing or corrupt files. Your l2cmn.h file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with Microsoft Visual Studio 2010 Ultimate), or deleted by a malware infection. Furthermore, l2cmn.h file corruption could be caused from a power outage when loading Microsoft Visual Studio 2010 Ultimate, system crash while loading or saving l2cmn.h, bad sectors on your storage media (usually your primary hard drive), or malware infection. Thus, it’s critical to make sure your anti-virus is kept up-to-date and scanning regularly.



How to Fix l2cmn.h Errors in 3 Steps (Time to complete: ~5-15 minutes)

If you're encountering one of the error messages above, follow these troubleshooting steps to resolve your l2cmn.h issue. These troubleshooting steps are listed in the recommended order of execution.


Step 1: Restore your PC back to the latest restore point, "snapshot", or backup image before error occurred.

To begin System Restore (Windows XP, Vista, 7, 8, and 10):

  1. Hit the Windows Start button
  2. When you see the search box, type "System Restore" and press "ENTER".
  3. In the search results, find and click System Restore.
  4. Please enter the administrator password (if applicable / prompted).
  5. Follow the steps in the System Restore Wizard to choose a relevant restore point.
  6. Restore your computer to that backup image.

If the Step 1 fails to resolve the l2cmn.h error, please proceed to the Step 2 below.

Step 2: If recently installed Microsoft Visual Studio 2010 Ultimate (or related software), uninstall then try reinstalling Microsoft Visual Studio 2010 Ultimate software.

You can uninstall Microsoft Visual Studio 2010 Ultimate software by following these instructions (Windows XP, Vista, 7, 8, and 10):

  1. Hit the Windows Start button
  2. In the search box, type "Uninstall" and press "ENTER".
  3. In the search results, find and click "Add or Remove Programs"
  4. Find the entry for Microsoft Visual Studio 2010 Ultimate 2010 and click "Uninstall"
  5. Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall Microsoft Visual Studio 2010 Ultimate software.

If this Step 2 fails as well, please proceed to the Step 3 below.

Microsoft Visual Studio 2010 Ultimate 2010

Microsoft Corporation

Step 3: Perform a Windows Update.

When the first two steps haven't solved your issue, it might be a good idea to run Windows Update. Many l2cmn.h error messages that are encountered can be contributed to an outdated Windows Operating System. To run Windows Update, please follow these easy steps:

  1. Hit the Windows Start button
  2. In the search box, type "Update" and press "ENTER".
  3. In the Windows Update dialog box, click "Check for Updates" (or similar button depending on your Windows version)
  4. If updates are available for download, click "Install Updates".
  5. After the update is completed, restart your PC.

If Windows Update failed to resolve the l2cmn.h error message, please proceed to next step. Please note that this final step is recommended for advanced PC users only.



If Those Steps Fail: Download and Replace Your l2cmn.h File (Caution: Advanced)

If none of the previous three troubleshooting steps have resolved your issue, you can try a more aggressive approach (Note: Not recommended for amateur PC users) by downloading and replacing your appropriate l2cmn.h file version. We maintain a comprehensive database of 100% malware-free l2cmn.h files for every applicable version of Microsoft Visual Studio 2010 Ultimate. Please follow the steps below to download and properly replace you file:

  1. Locate your Windows operating system version in the list of below "Download l2cmn.h Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate Microsoft Visual Studio 2010 Ultimate folder location:
    Windows 10: C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\Include\
  4. Restart your computer.

If this final step has failed and you're still encountering the error, you're only remaining option is to do a clean installation of Windows 10.


GEEK TIP : We must emphasize that reinstalling Windows will be a very time-consuming and advanced task to resolve l2cmn.h problems. To avoid data loss, you must be sure that you have backed-up all of your important documents, pictures, software installers, and other personal data before beginning the process. If you are not currently backing up your data, you need to do so immediately.



Download l2cmn.h Files (Malware-Tested 100% Clean)


CAUTION : We strongly advise against downloading and copying l2cmn.h to your appropriate Windows system directory. Microsoft typically does not release Microsoft Visual Studio 2010 Ultimate H files for download because they are bundled together inside of a software installer. The installer's task is to ensure that all correct verifications have been made before installing and placing l2cmn.h and all other H files for Microsoft Visual Studio 2010 Ultimate. An incorrectly installed H file may create system instability and could cause your program or operating system to stop functioning altogether. Proceed with caution.

Windows 10


Files Related to l2cmn.h


H Files Related to l2cmn.h

File Name Description Software Program (Version) File Size (bytes) File Location
wia_xp.h C/C++/Objective-C Header Microsoft Visual Studio 2010 Ultimate 2010 100891 C:\Windows\ServiceProfiles\LocalService\AppData...
dsound.h C/C++/Objective-C Header Microsoft Visual Studio 2010 Ultimate 2010 113803 C:\Program Files\WindowsApps\Microsoft.GetHelp_...
mapinls.h C/C++/Objective-C Header Microsoft Visual Studio 2010 Ultimate 2010 5868 C:\Program Files\WindowsApps\Microsoft.GetHelp_...
ws2bth.h C/C++/Objective-C Header Microsoft Visual Studio 2010 Ultimate 2010 11932 C:\Program Files\WindowsApps\Microsoft.XboxIden...
wmiutils.h C/C++/Objective-C Header Microsoft Visual Studio 2010 Ultimate 2010 39037 C:\Program Files\WindowsApps\Microsoft.WindowsS...

Other Files Related to l2cmn.h

File Name Description Software Program (Version) File Size (bytes) File Location
OneX_v1.xsd XML Schema Definition Windows 8 5957 C:\Windows\L2Schemas\
OneX_v1.xsd XML Schema Definition Windows XP 5957 C:\Windows\L2Schemas\
OneX_v1.xsd XML Schema Definition Windows 10 5957 C:\Windows\L2Schemas\
WLANAP_profile_v1.xsd XML Schema Definition Windows 8 7504 C:\Windows\L2Schemas\
WLANAP_profile_v1.xsd XML Schema Definition Windows 10 7548 C:\Windows\L2Schemas\


RocketPC

Optional Offer for WinThruster by Solvusoft | EULA | Privacy Policy | Terms | Uninstall


Browse Other File Extensions in Alphabetical Order :   # A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

You are downloading trial software. The purchase of a one-year software subscription at the price of $29.97 USD is required to unlock all software features. Subscription auto-renews at the end of the term (Learn more). By clicking the "Start Download" button above and installing "Software", I acknowledge I have read and agree to the Solvusoft End User License Agreement and Privacy Policy.