How to Fix Lsr1033.lxa Problems and Download Updates

Last Updated: 07/01/2022
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Lsr1033.lxa, also known as a Speech Lexicon file, was created by Microsoft for the development of Office 2003. LXA files fall under under the Plugin (Speech Lexicon) file type category.

The first version of lsr1033.lxa was released for the Windows Vista Operating System on 11/08/2006 inside Windows Vista. The most recent version [file version 2003] was introduced on 08/19/2003 for Office 2003. Lsr1033.lxa is packaged with Office 2003, Office XP, and Windows 10.

In this short article, you will discover detailed file information, steps for troubleshooting LXA file problems with lsr1033.lxa, and list of free downloads for every version that exists in our comprehensive file directory.

File Analysis Provided by Jason Geater (Author)

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File Overview

General Information
File Name: lsr1033.lxa
File Extension: LXA file extension
File Type: Plugin
Description: Speech Lexicon
User Popularity Rating:
Developer and Software Information
Software Program: Office 2003
Developer: Microsoft
Software: Office
Software Version: 2003
File Details
File Size (Bytes): 1859359
Oldest File Date: 11/02/2006
Latest File Date: 05/10/2017

What are lsr1033.lxa Error Messages?

General lsr1033.lxa Runtime Errors

Lsr1033.lxa file errors often occur during the startup phase of Office, but can also occur while the program is running. These types LXA errors are also known as “runtime errors” because they occur while Office is running. Here are some of the most common lsr1033.lxa runtime errors:

Microsoft Visual C++ Runtime Library

Runtime Error!

Program: C:\Program Files\Common Files\SpeechEngines\Microsoft\Lexicon61\1033\lsr1033.lxa

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

Most LXA errors are due to missing or corrupt files. Your lsr1033.lxa file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with Office), or deleted by a malware infection. Furthermore, lsr1033.lxa file corruption could be caused from a power outage when loading Office, system crash while loading or saving lsr1033.lxa, 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 lsr1033.lxa 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 lsr1033.lxa 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 lsr1033.lxa error, please proceed to the Step 2 below.

Step 2: If recently installed Office (or related software), uninstall then try reinstalling Office software.

You can uninstall Office 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 Office 2003 and click "Uninstall"
  5. Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall Office software.

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

Office 2003

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 lsr1033.lxa 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 lsr1033.lxa 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 lsr1033.lxa 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 lsr1033.lxa file version. We maintain a comprehensive database of 100% malware-free lsr1033.lxa files for every applicable version of Office. 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 lsr1033.lxa Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate Office folder location:
    Windows 10: C:\Windows\Speech_OneCore\Engines\SR\en-US-N\
    Windows 10: C:\Windows\Speech\Engines\Lexicon\en-US\
    Windows 8: C:\Windows\Speech\Engines\Lexicon\en-US\
    Windows 7: C:\Windows\Speech\Engines\Lexicon\en-US\
    Windows Vista: C:\Windows\Speech\Engines\Lexicon\en-US\
    Show 2 more directories +
    Windows XP: C:\Program Files\Common Files\SpeechEngines\Microsoft\Lexicon61\1033\
    Windows XP: C:\Program Files\Common Files\SpeechEngines\Microsoft\Lexicon\1033\
  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 XP.

GEEK TIP : We must emphasize that reinstalling Windows will be a very time-consuming and advanced task to resolve lsr1033.lxa 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 lsr1033.lxa Files (Malware-Tested 100% Clean)

CAUTION : We strongly advise against downloading and copying lsr1033.lxa to your appropriate Windows system directory. Microsoft typically does not release Office LXA 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 lsr1033.lxa and all other LXA files for Office. An incorrectly installed LXA file may create system instability and could cause your program or operating system to stop functioning altogether. Proceed with caution.

Windows 10
Windows 8
Windows 7
Windows Vista
Windows XP

Files Related to lsr1033.lxa

LXA Files Related to lsr1033.lxa

File Name Description Software Program (Version) File Size (bytes) File Location
R1033SR.LXA Speech Lexicon Office 2003 600164 C:\Program Files\Common Files\SpeechEngines\Mic...
lsr1033.lxa Speech Lexicon Office 2003 1859359 C:\Program Files\Common Files\SpeechEngines\Mic...
lsr1033.lxa Speech Lexicon Office XP 1933923 C:\Program Files\Common Files\SpeechEngines\Mic...
R1033SR.LXA Speech Lexicon Office XP 605050 C:\Program Files\Common Files\SpeechEngines\Mic...

Other Files Related to lsr1033.lxa

File Name Description Software Program (Version) File Size (bytes) File Location
OneX_v1.xsd XML Schema Definition Windows 8 5957 C:\Windows\L2Schemas\
WWAN_profile_v1.xsd XML Schema Definition Windows 10 6201 C:\Windows\L2Schemas\
WLANAP_profile_v1.xsd XML Schema Definition Windows 8 7504 C:\Windows\L2Schemas\
WLAN_profile_v1.xsd XML Schema Definition Windows 7 15591 C:\Windows\L2Schemas\
WLAN_profile_v1.xsd XML Schema Definition Windows 8 15591 C:\Windows\L2Schemas\


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