Microsoft Microsoft Office 2016 Preview (32 bit) EXE SDXHelper.exe

Fix SDXHelper.exe Errors and Download Now

Last Updated: 11/25/2023
[Time Required for Reading: 3.5 minutes]

SDXHelper.exe, also known as a Microsoft Office SDX Helper file, was created by Microsoft for the development of Microsoft Office. EXE files fall under under the Win32 EXE (Executable application) file type category.

The initial introduction of SDXHelper.exe released in Microsoft OneNote 2016 was for Windows 10 on 12/03/2018. The newest file release date for Microsoft Office 2016 Preview (32 bit) (not specified) was 05/15/2015 [version 16.0.12325.20264].

Please see below for more detailed information, EXE file troubleshooting instructions, and free downloads of different versions of SDXHelper.exe.

File Analysis Provided by Jason Geater (Author)

File Overview

General Information ^✻
File Name:	SDXHelper.exe
File Extension:	EXE file extension
Description:	Microsoft Office SDX Helper
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
Developer:	Microsoft
Software:	Microsoft Office 2016 Preview (32 bit)
Software Version:	(not specified)

File Details
Character Set:	Windows, Latin1
Language Code:	Neutral
File Flags:	(none)
File Flags Mask:	0x003f
Entry Point:	0xc142
Code Size:	55808

View Other SDXHelper.exe Information

File Info	Description
File Size:	112 kB
File Modification Date/Time:	2020:01:07 14:19:24+00:00
File Type:	Win32 EXE
MIME Type:	application/octet-stream
Warning:	Possibly corrupt Version resource
Machine Type:	Intel 386 or later, and compatibles
Time Stamp:	2020:01:02 16:58:02+00:00
PE Type:	PE32
Linker Version:	14.16
Code Size:	55808
Initialized Data Size:	39936
Uninitialized Data Size:	0
Entry Point:	0xc142
OS Version:	6.1
Image Version:	0.0
Subsystem Version:	6.1
Subsystem:	Windows GUI
File Version Number:	16.0.12325.20264
Product Version Number:	16.0.12325.20264
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 SDX Helper
File Version:	16.0.12325.20264
Internal Name:	SDXHELPER
Product Name:	Microsoft Office
Product Version:	16.0.12325.20264
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 SDXHelper.exe Error Messages?

SDXHelper.exe Runtime Errors

Runtime errors are Microsoft Office 2016 Preview (32 bit) errors that occur during "runtime". Runtime is pretty self-explanatory; it means that these EXE errors are triggered when SDXHelper.exe is attempted to be loaded either when Microsoft Office 2016 Preview (32 bit) is starting up, or in some cases already running. Runtime errors are the most common form of EXE error you will encounter using Microsoft Office 2016 Preview (32 bit).

In most cases, SDXHelper.exe runtime errors occurring while the program is running will result in the program terminating abnormally. Most of these SDXHelper.exe error messages mean that Microsoft Office 2016 Preview (32 bit) was either unable to locate this file on startup, or the file is corrupt, resulting in a prematurely-aborted startup process. Generally, Microsoft Office 2016 Preview (32 bit) will be unable to start without resolving these errors.

Some of the most common SDXHelper.exe errors include:

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

System Error

The program can’t start because SDXHelper.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 SDXHelper.exe error is key to properly resolving these errors. Although most of these EXE errors affecting SDXHelper.exe will happen during startup, occasionally you will encounter a runtime error while using Microsoft Office. 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 SDXHelper.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 SDXHelper.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 SDXHelper.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 SDXHelper.exe error, please proceed to the Step 2 below.

Step 2: If recently installed Microsoft Office 2016 Preview (32 bit) (or related software), uninstall then try reinstalling Microsoft Office 2016 Preview (32 bit) software.

You can uninstall Microsoft Office 2016 Preview (32 bit) 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 Microsoft Office 2016 Preview (32 bit) (not specified) and click "Uninstall"
Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall Microsoft Office 2016 Preview (32 bit) software.

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

Microsoft Office 2016 Preview (32 bit) (not specified)

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 SDXHelper.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 SDXHelper.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 SDXHelper.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 SDXHelper.exe file version. We maintain a comprehensive database of 100% malware-free SDXHelper.exe files for every applicable version of Microsoft Office 2016 Preview (32 bit). Please follow the steps below to download and properly replace you file:

Locate your Windows operating system version in the list of below "Download SDXHelper.exe Files".
Click the appropriate "Download Now" button and download your Windows file version.
Copy this file to the appropriate Microsoft Office 2016 Preview (32 bit) folder location:

Windows 10: C:\Program Files (x86)\Microsoft Office\root\Office16\
Windows 10: C:\Program Files (x86)\Microsoft Office\root\Office16\
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 SDXHelper.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 SDXHelper.exe Files (Malware-Tested 100% Clean)

CAUTION : We strongly advise against downloading and copying SDXHelper.exe to your appropriate Windows system directory. Microsoft typically does not release Microsoft Office 2016 Preview (32 bit) 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 SDXHelper.exe and all other EXE files for Microsoft Office 2016 Preview (32 bit). An incorrectly installed EXE file may create system instability and could cause your program or operating system to stop functioning altogether. Proceed with caution.

Microsoft Office 2016 Preview (32 bit) (not specified)

File Name

Software Version

File Version

Architecture

SDXHelper.exe

16.0.12325.20264

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 10
Software:	Microsoft Office
Software Version:	16.0.12325.20264
File Version:	16.0.12325.20264
File Size:	115024
File Date:	01/07/2020
MD5 Checksum:	619647e6c3ce1040289fe92aa21074c0
SHA1 Checksum:	15d3be4caf27c797547e8c3f0b9134195e2068b1
SHA256 Checksum:	7ce0517d9fa9825e8e6429456bc59e79a604cd9ff49e6f5420e687aec3f1a658
CRC32:
File Directory Location:	C:\Program Files (x86)\Microsoft Office\root\O ...

File Version, System, and Machine Information
File Type:	Win32 EXE
Image Version:	0.0
Initialized Data Size:	39936
Linker Version:	14.16
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Windows GUI
Subsystem Version:	6.1
File Modification Date/Time:	01/07/2020

Microsoft OneNote 2016

File Name

Software Version

File Version

Architecture

SDXHelper.exe

16.0.12130.20390

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 10
Software:	Microsoft Office
Software Version:	16.0.12130.20390
File Version:	16.0.12130.20390
File Size:	114000
File Date:	11/27/2019
MD5 Checksum:	7b4589a1d271edd402781763b9ac8fc2
SHA1 Checksum:	6a394b4007b9a716e402a310cf70d804af99e60a
SHA256 Checksum:	a747cbe45e9302777a8fced1ac4e7613add5e4e109a8de1036131e3210d5acb0
CRC32:
File Directory Location:	C:\Program Files (x86)\Microsoft Office\root\O ...

File Version, System, and Machine Information
File Type:	Win32 EXE
Image Version:	0.0
Initialized Data Size:	38912
Linker Version:	14.13
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Windows GUI
Subsystem Version:	6.1
File Modification Date/Time:	11/27/2019

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Files Related to SDXHelper.exe

EXE Files Related to SDXHelper.exe

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
Microsoft.Mashup.Conta...	Windows Executable	Microsoft® Mashup Runtime (2.75.5649.201)	50768	C:\Windows\Temp\527D94AF-D053-4381-B105-0D815D5...
MSOXMLED.EXE	Office XML Handler	Microsoft Office InfoPath (16.0.12325.20172)	223448	C:\Windows\System32\
NAMECONTROLSERVER.EXE	Microsoft Office Contact Retriever	Microsoft Office (16.0.12325.20264)	119152	C:\Users\Tester\AppData\Local\Microsoft\Windows...
xlicons.exe	Microsoft Office component	Microsoft Office (16.0.12325.20220)	4277000	C:\Windows\System32\migration\
OSPPSVC.EXE	Microsoft Office Software Protection Platform Service	Microsoft® Office (15.0.0169.500)	5132888	C:\Users\Tester\AppData\Local\Microsoft\Windows...

Other Files Related to SDXHelper.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\
OneX_v1.xsd	XML Schema Definition	Windows 10	5957	C:\Windows\L2Schemas\
WLANAP_profile_v1.xsd	XML Schema Definition	Windows 10	7548	C:\Windows\L2Schemas\
WLAN_profile_v1.xsd	XML Schema Definition	Windows 7	15591	C:\Windows\L2Schemas\

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