Microsoft Office DLL LHCOM01A.DLL

How to Fix Issues with LHCOM01A.DLL (Free Download)

Last Updated: 11/27/2023
[Average Read Time: 4.5 minutes]

DLL files such as LHCOM01A.DLL are categorized as Win32 DLL (Dynamic link library) files. As a lhcom02W file, it was created for use in L&H common by Microsoft.

The first version of LHCOM01A.DLL for Office XP was seen on 05/31/2001 in Windows XP. The latest file update released for Office 2003 was on 08/19/2003 [file version 2.01].

This article discusses complete file details, DLL file troubleshooting instructions for problems with LHCOM01A.DLL, and a comprehensive set of free downloads for every file version that has been catalogued by our team.

File Analysis Provided by Jason Geater (Author)

File Overview

General Information ^✻
File Name:	LHCOM01A.DLL
File Extension:	DLL file extension
Description:	lhcom02W
Object File Type:	Dynamic link library
Comments:	Common SPI's (UNICODE build)
File Operating System:	Windows NT 32-bit
MIME Type:	application/octet-stream
User Popularity Rating:

Developer and Software Information
Software Developer:	L&H
Software Program:	L&H common
Legal Copyright:	Copyright © 2000

File Details
Character Set:	Unicode
Language Code:	English (U.S.)
File Flags:	(none)
File Flags Mask:	0x003f
Entry Point:	0x106eb
Code Size:	65536

View Other LHCOM01A.DLL Information

File Info	Description
File Size:	96 kB
File Modification Date/Time:	2017:05:10 20:58:02+00:00
File Inode Change Date/Time:	2017:11:05 07:01:42+00:00
File Type:	Win32 DLL
MIME Type:	application/octet-stream
Machine Type:	Intel 386 or later, and compatibles
Time Stamp:	2000:07:31 09:46:13+00:00
PE Type:	PE32
Linker Version:	6.0
Code Size:	65536
Initialized Data Size:	32768
Uninitialized Data Size:	0
Entry Point:	0x106eb
OS Version:	4.0
Image Version:	0.0
Subsystem Version:	4.0
Subsystem:	Windows GUI
File Version Number:	2.1.0.0
Product Version Number:	2.1.0.0
File Flags Mask:	0x003f
File Flags:	(none)
File OS:	Windows NT 32-bit
Object File Type:	Dynamic link library
File Subtype:	0
Language Code:	English (U.S.)
Character Set:	Unicode
Company Name:	L&H
File Description:	lhcom02W
File Version:	2.01
Internal Name:	lhcom02W
Legal Copyright:	Copyright © 2000
Original Filename:	lhcom02W.dll
Product Name:	L&H common
Product Version:	RLS_COMMON.DLL_WIN32.UNICODE_2.01
Comments:	Common SPI's (UNICODE build)
Legal Trademarks:
Private Build:

^✻ Portions of file data provided by Exiftool (Phil Harvey) distributed under the Perl Artistic License.

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What are LHCOM01A.DLL Error Messages?

Dynamic Link Library LHCOM01A.DLL Errors

LHCOM01A.DLL is considered a type of Dynamic Link Library (DLL) file. Dynamic Link Library files, like LHCOM01A.DLL, are essentially a "guide book" that stores information and instructions for executable (EXE) files - like wisptis.exe - to follow. These files were created so that multiple programs (eg. Office) could share the same LHCOM01A.DLL file, saving valuable memory allocation, therefore making your computer run more efficiently.

Unfortunately, what makes DLL files so convenient and efficient, also makes them extremely vulnerable to problems. If something happens to a shared DLL file, either it goes missing or gets corrupted in some way, it can generate a "runtime" error message. Runtime is pretty self-explanatory; it means that these errors are triggered when LHCOM01A.DLL is attempted to be loaded either when Office is starting up, or in some cases already running. Some of the most common LHCOM01A.DLL errors include:

Access Violation at address - LHCOM01A.DLL.
LHCOM01A.DLL could not be found.
Cannot find C:\Program Files\Common Files\L&H\SpeechEngines\LHCOM01A.DLL.
Cannot register LHCOM01A.DLL.
Cannot start Office. A required component is missing: LHCOM01A.DLL. Please install Office again.
Failed to load LHCOM01A.DLL.
The application has failed to start because LHCOM01A.DLL was not found.
The file LHCOM01A.DLL is missing or corrupt.
This application failed to start because LHCOM01A.DLL was not found. Re-installing the application may fix this problem.

Your LHCOM01A.DLL 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, LHCOM01A.DLL file corruption could be caused from a power outage when loading Office, system crash while loading LHCOM01A.DLL, bad sectors on your storage media (usually your primary hard drive), or quite commonly, a malware infection. Thus, it's critical to make sure your anti-virus is kept up-to-date and scanning regularly.

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How to Fix LHCOM01A.DLL 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 LHCOM01A.DLL 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):

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

If the Step 1 fails to resolve the LHCOM01A.DLL 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):

Hit the Windows Start button
In the search box, type "Uninstall" and press "ENTER".
In the search results, find and click "Add or Remove Programs"
Find the entry for Office 2003 and click "Uninstall"
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 LHCOM01A.DLL error messages that are encountered can be contributed to an outdated Windows Operating System. To run Windows Update, please follow these easy steps:

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

If Windows Update failed to resolve the LHCOM01A.DLL error message, please proceed to next step. Please note that this final step is recommended for advanced PC users only.

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If Those Steps Fail: Download and Replace Your LHCOM01A.DLL 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 LHCOM01A.DLL file version. We maintain a comprehensive database of 100% malware-free LHCOM01A.DLL files for every applicable version of Office. Please follow the steps below to download and properly replace you file:

Locate your Windows operating system version in the list of below "Download LHCOM01A.DLL Files".
Click the appropriate "Download Now" button and download your Windows file version.
Copy this file to the appropriate Office folder location:

Windows XP: C:\Program Files\Common Files\L&H\SpeechEngines\
Windows XP: C:\Program Files\Common Files\L&H\SpeechEngines\
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 LHCOM01A.DLL 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.

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Download LHCOM01A.DLL Files (Malware-Tested 100% Clean)

CAUTION : We strongly advise against downloading and copying LHCOM01A.DLL to your appropriate Windows system directory. Microsoft typically does not release Office DLL 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 LHCOM01A.DLL and all other DLL files for Office. An incorrectly installed DLL file may create system instability and could cause your program or operating system to stop functioning altogether. Proceed with caution.

Office XP

File Name

Software Version

File Version

Architecture

LHCOM01A.DLL

2.1.0.0

2.01

32-bit (x32)

Expand for Detailed File Information +

OS Version:	Windows XP
Software:	L&H common
Software Version:	2.1.0.0
File Version:	2.01
File Size:	98304
File Date:	05/10/2017
MD5 Checksum:	9fba0ec3fba587e41f63916e54e138a8
SHA1 Checksum:	9042ea62a13a29ab2840e0ccc48bba2511ddc4c2
SHA256 Checksum:	f176d889ec66dce3d114a7581be6e28b0d89e890ba3e1de6f74e54128bf567c3
CRC32:
File Directory Location:	C:\Program Files\Common Files\L&H\SpeechEngines\

File Version, System, and Machine Information
File Type:	Win32 DLL
Image Version:	0.0
Initialized Data Size:	32768
Linker Version:	6.0
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Windows GUI
Subsystem Version:	4.0
File Modification Date/Time:	05/10/2017

Office 2003

File Name

Software Version

File Version

Architecture

LHCOM01A.DLL

2.1.0.0

2.01

32-bit (x32)

Expand for Detailed File Information +

OS Version:	Windows XP
Software:	L&H common
Software Version:	2.1.0.0
File Version:	2.01
File Size:	98304
File Date:	05/10/2017
MD5 Checksum:	9fba0ec3fba587e41f63916e54e138a8
SHA1 Checksum:	9042ea62a13a29ab2840e0ccc48bba2511ddc4c2
SHA256 Checksum:	f176d889ec66dce3d114a7581be6e28b0d89e890ba3e1de6f74e54128bf567c3
CRC32:
File Directory Location:	C:\Program Files\Common Files\L&H\SpeechEngines\

File Version, System, and Machine Information
File Type:	Win32 DLL
Image Version:	0.0
Initialized Data Size:	32768
Linker Version:	6.0
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Windows GUI
Subsystem Version:	4.0
File Modification Date/Time:	05/10/2017

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Files Related to LHCOM01A.DLL

DLL Files Related to LHCOM01A.DLL

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
Microsoft.Office.Power...	Dynamic Link Library	Office 2016	314992	C:\Users\Tester\AppData\Local\Microsoft\Windows...
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AUTOSHAP.DLL	Microsoft Clip Organizer Asset Version Proxy	Microsoft Clip Organizer (10.00.00.2411)	12288	C:\Users\Tester\AppData\Local\Microsoft\OneDriv...
OPTINPS.DLL	Microsoft Office Microsoft Update COM Proxy/Stub	Microsoft Office 2013 (15.0.4454.1000)	16000	C:\Windows\Microsoft.NET\Framework64\v4.0.30319\

Other Files Related to LHCOM01A.DLL

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
WLANAP_profile_v1.xsd	XML Schema Definition	Windows 7	7504	C:\Windows\L2Schemas\
WLAN_profile_v1.xsd	XML Schema Definition	Windows 10	18585	C:\Windows\L2Schemas\
WLAN_policy_v1.xsd	XML Schema Definition	Windows 8.1	7627	C:\Windows\L2Schemas\
LAN_profile_v1.xsd	XML Schema Definition	Windows 7	2241	C:\Windows\L2Schemas\
LAN_profile_v1.xsd	XML Schema Definition	Windows 8	2241	C:\Windows\L2Schemas\

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