Troubleshooting Wi_sph.dll: How To Guide (Free Download)

Last Updated: 12/05/2024
[Time Needed for Reading: ~4-6 minutes]

The development of XAMPP 5.6.40 by Apache Friends prompted the latest creation of wi_sph.dll. It is also known as a Bayesian Spamwall plugin for Pegasus Mail file (file extension DLL), which is classified as a type of Win32 DLL (Dynamic link library) file.

The first version of wi_sph.dll was released for the Windows 10 Operating System on 12/22/2014 inside Pegasus Mail 4.7. The most recent version [file version 4.5.2.179] was introduced on 03/08/2019 for XAMPP 5.6.40.

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

File Analysis Provided by Jason Geater (Author)

File Overview

General Information ^✻
File Name:	wi_sph.dll
File Extension:	DLL file extension
Description:	Bayesian Spamwall plugin for Pegasus Mail
Object File Type:	Dynamic link library
Comments:	This is a DonationWare!
File Operating System:	Win32
MIME Type:	application/octet-stream
User Popularity Rating:

Developer and Software Information
Software Developer:	Lukas Gebauer, Czech Republic
Software Program:	XAMPP 5.6.40
Legal Copyright:	(c)2006-2011 Lukas Gebauer

File Details
Character Set:	Windows, Latin2 (Eastern European)
Language Code:	Czech
File Flags:	(none)
File Flags Mask:	0x003f
Entry Point:	0x7991c
Code Size:	494080

View Other wi_sph.dll Information

File Info	Description
File Size:	584 kB
File Modification Date/Time:	2019:12:15 10:26:06+00:00
File Type:	Win32 DLL
MIME Type:	application/octet-stream
Machine Type:	Intel 386 or later, and compatibles
Time Stamp:	1992:06:19 22:22:17+00:00
PE Type:	PE32
Linker Version:	2.25
Code Size:	494080
Initialized Data Size:	103424
Uninitialized Data Size:	0
Entry Point:	0x7991c
OS Version:	4.0
Image Version:	0.0
Subsystem Version:	4.0
Subsystem:	Windows GUI
File Version Number:	4.5.2.179
Product Version Number:	4.5.2.179
File Flags Mask:	0x003f
File Flags:	(none)
File OS:	Win32
Object File Type:	Dynamic link library
File Subtype:	0
Language Code:	Czech
Character Set:	Windows, Latin2 (Eastern European)
Company Name:	Lukas Gebauer, Czech Republic
File Description:	Bayesian Spamwall plugin for Pegasus Mail
File Version:	4.5.2.179
Internal Name:
Legal Copyright:	(c)2006-2011 Lukas Gebauer
Product Name:
Product Version:	1.0.0.0
Comments:	This is a DonationWare!
Legal Trademarks:

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

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What are wi_sph.dll Error Messages?

Dynamic Link Library wi_sph.dll Errors

wi_sph.dll is considered a type of Dynamic Link Library (DLL) file. Dynamic Link Library files, like wi_sph.dll, are essentially a "guide book" that stores information and instructions for executable (EXE) files - like ApacheMonitor.exe - to follow. These files were created so that multiple programs (eg. XAMPP) could share the same wi_sph.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 wi_sph.dll is attempted to be loaded either when XAMPP is starting up, or in some cases already running. Some of the most common wi_sph.dll errors include:

Access Violation at address - wi_sph.dll.
wi_sph.dll could not be found.
Cannot find C:\xampp\MercuryMail\wi_sph.dll.
Cannot register wi_sph.dll.
Cannot start XAMPP. A required component is missing: wi_sph.dll. Please install XAMPP again.
Failed to load wi_sph.dll.
The application has failed to start because wi_sph.dll was not found.
The file wi_sph.dll is missing or corrupt.
This application failed to start because wi_sph.dll was not found. Re-installing the application may fix this problem.

Your wi_sph.dll file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with XAMPP), or deleted by a malware infection. Furthermore, wi_sph.dll file corruption could be caused from a power outage when loading XAMPP, system crash while loading wi_sph.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 wi_sph.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 wi_sph.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 wi_sph.dll error, please proceed to the Step 2 below.

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

You can uninstall XAMPP 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 XAMPP 5.6.40 and click "Uninstall"
Follow the prompts for uninstallation.

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

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

XAMPP 5.6.40

Apache Friends

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 wi_sph.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 wi_sph.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 wi_sph.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 wi_sph.dll file version. We maintain a comprehensive database of 100% malware-free wi_sph.dll files for every applicable version of XAMPP. Please follow the steps below to download and properly replace you file:

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

Windows 10: C:\xampp\MercuryMail\
Windows 10: C:\PMAIL\Programs\
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 wi_sph.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 wi_sph.dll Files (Malware-Tested 100% Clean)

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

XAMPP 5.6.40

File Name

Software Version

File Version

Architecture

wi_sph.dll

4.5.2.179

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 10
Software Version:	4.5.2.179
File Version:	4.5.2.179
File Size:	598528
File Date:	12/15/2019
MD5 Checksum:	93d07f4a660bad85d9ecd766cba95ff8
SHA1 Checksum:	6876f8ee284fcb2cd109d19e16b53cc63d2a25ad
SHA256 Checksum:	45c6788d04f6b14531413537139c925aa2a5019095ab1c8366f90c2411bb3c5d
CRC32:
File Directory Location:	C:\xampp\MercuryMail\

File Version, System, and Machine Information
File Type:	Win32 DLL
Image Version:	0.0
Initialized Data Size:	103424
Linker Version:	2.25
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Windows GUI
Subsystem Version:	4.0
File Modification Date/Time:	12/15/2019

Pegasus Mail 4.7

File Name

Software Version

File Version

Architecture

wi_sph.dll

4.5.2.179

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 10
Software Version:	4.5.2.179
File Version:	4.5.2.179
File Size:	598528
File Date:	12/15/2019
MD5 Checksum:	93d07f4a660bad85d9ecd766cba95ff8
SHA1 Checksum:	6876f8ee284fcb2cd109d19e16b53cc63d2a25ad
SHA256 Checksum:	45c6788d04f6b14531413537139c925aa2a5019095ab1c8366f90c2411bb3c5d
CRC32:
File Directory Location:	C:\PMAIL\Programs\

File Version, System, and Machine Information
File Type:	Win32 DLL
Image Version:	0.0
Initialized Data Size:	103424
Linker Version:	2.25
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Windows GUI
Subsystem Version:	4.0
File Modification Date/Time:	12/15/2019

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Files Related to wi_sph.dll

DLL Files Related to wi_sph.dll

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
php_openssl.dll	OpenSSL	PHP (5.6.40)	105472	C:\Program Files (x86)\Microsoft Office\root\vf...
libxml2.dll	libxml2 library	libxml2 (2.9.9)	1311744	C:\Windows\System32\DriverStore\FileRepository\...
ipcsecproc.dll	Microsoft Active Directory Rights Management Services Desktop Security Processor	Microsoft AD RMS (1.0.3557.0524)	846696	C:\Users\Tester\AppData\Local\Microsoft\Windows...
FileSyncApi64.dll	Microsoft OneDrive File Information Provider Extension	Microsoft OneDrive (19.192.0926.0012)	1286712	C:\Users\Tester\AppData\Local\
FCGI.dll	Dynamic Link Library	XAMPP 5.6.40	56832	C:\Users\Bill\AppData\Local\Microsoft\Media Pla...

Other Files Related to wi_sph.dll

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
CBS.log	Log	XAMPP 5.6.40	989741	C:\Windows\Logs\CBS\
setupact.log	Log	XAMPP 5.6.40	27062	C:\Windows\System32\Sysprep\Panther\
setupapi.dev.log	Log	XAMPP 5.6.40	684126	C:\Windows\inf\
api-ms-win-core-memory...	ApiSet Stub DLL	Microsoft® Windows® Operating System (10.0.17134.12)	11624	C:\Users\Tester\AppData\Local\Microsoft\OneDriv...
BootPerformanceDiagnos...	Binary Disk Image	XAMPP 5.6.40	29392	C:\Windows\System32\wdi\

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