Microsoft Office EXE OSA.EXE

Troubleshooting OSA.EXE: How To Guide (Free Download)

Last Updated: 12/01/2024
[Time to Read: ~3-5 minutes]

The development of Microsoft Office 2003 by Microsoft prompted the latest creation of OSA.EXE. It is also known as a Microsoft Office 2003 component file (file extension EXE), which is classified as a type of Win32 EXE (Executable application) file.

OSA.EXE was first developed on 05/31/2001 for the Windows XP Operating System in Office XP. The latest version update [v11.0.5510] for Office was 2003 released on 08/19/2003.

Continue reading below to discover detailed file information, EXE file troubleshooting, and free downloads of several versions of OSA.EXE.

File Analysis Provided by Jason Geater (Author)

File Overview

General Information ^✻
File Name:	OSA.EXE
File Extension:	EXE file extension
Description:	Microsoft Office 2003 component
Object File Type:	Executable application
File Operating System:	Windows NT 32-bit
MIME Type:	application/octet-stream
User Popularity Rating:

Developer and Software Information
Software Developer:	Microsoft Corporation
Software Program:	Microsoft Office 2003
Legal Copyright:	Copyright © 1994-2003 Microsoft Corporation. All rights reserved.

File Details
Character Set:	Windows, Latin1
Language Code:	Neutral
File Flags:	(none)
File Flags Mask:	0x003f
Entry Point:	0x587a
Code Size:	26112

View Other OSA.EXE Information

File Info	Description
File Size:	94 kB
File Modification Date/Time:	2017:05:10 20:58:24+00:00
File Inode Change Date/Time:	2017:11:05 07:01:42+00:00
File Type:	Win32 EXE
MIME Type:	application/octet-stream
Machine Type:	Intel 386 or later, and compatibles
Time Stamp:	2003:07:15 04:09:22+00:00
PE Type:	PE32
Linker Version:	7.10
Code Size:	26112
Initialized Data Size:	62464
Uninitialized Data Size:	0
Entry Point:	0x587a
OS Version:	4.0
Image Version:	0.0
Subsystem Version:	4.0
Subsystem:	Windows GUI
File Version Number:	11.0.5510.0
Product Version Number:	11.0.5510.0
File Flags Mask:	0x003f
File Flags:	(none)
File OS:	Windows NT 32-bit
Object File Type:	Executable application
File Subtype:	0
Language Code:	Neutral
Character Set:	Windows, Latin1
Company Name:	Microsoft Corporation
File Description:	Microsoft Office 2003 component
File Version:	11.0.5510
Internal Name:	Osa
Legal Copyright:	Copyright © 1994-2003 Microsoft Corporation. All rights reserved.
Original Filename:	Osa.Exe
Product Name:	Microsoft Office 2003
Product Version:	11.0.5510
Legal Trademarks 1:	Microsoft® is a registered trademark of Microsoft Corporation.
Legal Trademarks 2:	Windows® is a registered trademark of Microsoft Corporation.

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

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What are OSA.EXE Error Messages?

OSA.EXE Runtime Errors

Runtime errors are Office errors that occur during "runtime". Runtime is pretty self-explanatory; it means that these EXE errors are triggered when OSA.EXE is attempted to be loaded either when Office is starting up, or in some cases already running. Runtime errors are the most common form of EXE error you will encounter using Office.

In most cases, OSA.EXE runtime errors occurring while the program is running will result in the program terminating abnormally. Most of these OSA.EXE error messages mean that Office was either unable to locate this file on startup, or the file is corrupt, resulting in a prematurely-aborted startup process. Generally, Office will be unable to start without resolving these errors.

Some of the most common OSA.EXE errors include:

OSA.EXE - Bad Image.
OSA.EXE Application Error.
OSA.EXE could not be found.
OSA.EXE could not be installed.
OSA.EXE could not be launched. Class not registered.
OSA.EXE could not be started.
OSA.EXE failed to initialize properly.
OSA.EXE has encountered a problem and needs to close. We are sorry for the inconvenience.
OSA.EXE is not a valid Win32 application.
OSA.EXE is not running.
Cannot find OSA.EXE.
Error starting program: OSA.EXE.
Faulting Application Path: OSA.EXE.
The file OSA.EXE is missing or corrupt.
Windows failed to start - OSA.EXE.

System Error

The program can’t start because OSA.EXE is missing from your computer. Try reinstalling the program to fix this problem.

Thus, it's critical to make sure your anti-virus is kept up-to-date and scanning regularly.

Finding the source of the OSA.EXE error is key to properly resolving these errors. Although most of these EXE errors affecting OSA.EXE will happen during startup, occasionally you will encounter a runtime error while using Microsoft Office 2003. This can occur due to poor programming on behalf of Microsoft Corporation, conflicts with other software or 3rd-party plug-ins, or caused by damaged and outdated hardware. Also, these types of OSA.EXE errors can occur if it has been accidentally moved, deleted, or corrupted by 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 OSA.EXE 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 OSA.EXE 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 OSA.EXE 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 OSA.EXE 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 OSA.EXE 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 OSA.EXE 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 OSA.EXE file version. We maintain a comprehensive database of 100% malware-free OSA.EXE 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 OSA.EXE 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\Microsoft Office\Office10\
Windows XP: C:\Program Files\Microsoft Office\OFFICE11\
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 OSA.EXE 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 OSA.EXE Files (Malware-Tested 100% Clean)

CAUTION : We strongly advise against downloading and copying OSA.EXE to your appropriate Windows system directory. Microsoft typically does not release Office EXE 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 OSA.EXE and all other EXE files for Office. An incorrectly installed EXE 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

OSA.EXE

10.0.2609.0

10.0.2609

32-bit (x32)

Expand for Detailed File Information +

OS Version:	Windows XP
Software:	Microsoft Office XP
Software Version:	10.0.2609.0
File Version:	10.0.2609
File Size:	83360
File Date:	05/10/2017
MD5 Checksum:	5bc65464354a9fd3beaa28e18839734a
SHA1 Checksum:	bd6117ab86622e73f35af66f8f8ce4ea8c177d25
SHA256 Checksum:	ebf910c9ef023c72d45964e263a80c3e8b3b33c0351ea97b9aa0eff5c31df4c2
CRC32:
File Directory Location:	C:\Program Files\Microsoft Office\Office10\

File Version, System, and Machine Information
File Type:	Win32 EXE
Image Version:	0.0
Initialized Data Size:	49152
Linker Version:	6.20
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

OSA.EXE

11.0.5510.0

11.0.5510

32-bit (x32)

Expand for Detailed File Information +

OS Version:	Windows XP
Software:	Microsoft Office 2003
Software Version:	11.0.5510.0
File Version:	11.0.5510
File Size:	95792
File Date:	05/10/2017
MD5 Checksum:	a4f8e23379d997151a98dc75208a1383
SHA1 Checksum:	0850b76320dc172ed078b69df5b9e29df9e46971
SHA256 Checksum:	d4934bb6e5d43bf45300d4ba96958a59716f67c9c1e67d25a54d8fb15c038dca
CRC32:
File Directory Location:	C:\Program Files\Microsoft Office\OFFICE11\

File Version, System, and Machine Information
File Type:	Win32 EXE
Image Version:	0.0
Initialized Data Size:	62464
Linker Version:	7.10
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 OSA.EXE

EXE Files Related to OSA.EXE

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
MSACCESS.EXE	Microsoft Access	Microsoft Office XP (10.0.2627)	5768608	C:\Users\Tester\AppData\Local\Microsoft\OneDriv...
NSREX.EXE	Windows Media Encoder	Microsoft® Windows Media Services (4.1.00.3917)	1029632	C:\Users\Tester\AppData\Local\Microsoft\Windows...
SCHDPL32.EXE	Microsoft Schedule+ for Windows 95 application file	Microsoft® Schedule+ for Windows 95(TM) (7.5)	190848	C:\Users\Tester\AppData\Local\Microsoft\OneDriv...
MSOXMLED.EXE	XML Editor	Microsoft Office InfoPath (12.0.4518.1014)	80656	C:\Windows\System32\
CLVIEW.EXE	Microsoft Office Help Viewer	Microsoft Office Help Viewer (15.0.4569.1503)	228032	C:\Users\Tester\AppData\Local\Microsoft\Windows...

Other Files Related to OSA.EXE

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
OneX_v1.xsd	XML Schema Definition	Windows Vista	5957	C:\Windows\L2Schemas\
OneX_v1.xsd	XML Schema Definition	Windows XP	5957	C:\Windows\L2Schemas\
WWAN_profile_v1.xsd	XML Schema Definition	Windows 10	6201	C:\Windows\L2Schemas\
WWAN_profile_v1.xsd	XML Schema Definition	Microsoft Office Access 2010 14	6201	C:\Windows\Temp\527D94AF-D053-4381-B105-0D815D5...
WLAN_profile_v1.xsd	XML Schema Definition	Windows XP	15263	C:\Windows\L2Schemas\

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