Fixing Sppc.dll.mui Issues - How to Download and Repair

Last Updated: 12/04/2023
[Time to Read Article: 5 minutes]

Software Licensing Client Dll files such as sppc.dll.mui utilize the MUI file extension. This file is considered a Win32 DLL (Dynamic link library) file, and was first created by Microsoft for the Microsoft® Windows® Operating System software package.

The first version of sppc.dll.mui for Windows 7 was introduced on 07/22/2009 in Windows 7. The most recent release for Windows 10 launched on 07/29/2015 [version 10.0.15063.0 (WinBuild.160101.0800) release]. sppc.dll.mui is included with Windows 10, Windows 8.1, and Windows 8.

Continue reading below to discover detailed file information, MUI file troubleshooting, and free downloads of several versions of sppc.dll.mui.

File Analysis Provided by Jason Geater (Author)

File Overview

General Information ^✻
File Name:	sppc.dll.mui
File Extension:	MUI file extension
Description:	Software Licensing Client Dll
Object File Type:	Dynamic link library
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® Windows® Operating System
Legal Copyright:	© Microsoft Corporation. All rights reserved.

File Details
Character Set:	Unicode
Language Code:	English (U.S.)
File Flags:	(none)
File Flags Mask:	0x003f
Entry Point:	0x0000

View Other sppc.dll.mui Information

File Info	Description
File Size:	76 kB
File Modification Date/Time:	2017:03:18 04:59:18+00:00
File Inode Change Date/Time:	2017:11:05 07:07:54+00:00
File Type:	Win32 DLL
MIME Type:	application/octet-stream
Machine Type:	Intel 386 or later, and compatibles
Time Stamp:	0000:00:00 00:00:00
PE Type:	PE32
Linker Version:	14.10
Code Size:	0
Initialized Data Size:	77312
Uninitialized Data Size:	0
Entry Point:	0x0000
OS Version:	10.0
Image Version:	10.0
Subsystem Version:	6.0
Subsystem:	Windows GUI
File Version Number:	10.0.15063.0
Product Version Number:	10.0.15063.0
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:	Microsoft Corporation
File Description:	Software Licensing Client Dll
File Version:	10.0.15063.0 (WinBuild.160101.0800)
Internal Name:	sppc.dll
Legal Copyright:	© Microsoft Corporation. All rights reserved.
Original Filename:	sppc.dll.mui
Product Name:	Microsoft® Windows® Operating System
Product Version:	10.0.15063.0

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

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What are sppc.dll.mui Error Messages?

Dynamic Link Library sppc.dll.mui Errors

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

Access Violation at address - sppc.dll.mui.
sppc.dll.mui could not be found.
Cannot find C:\Windows\System32\en-US\sppc.dll.mui.
Cannot register sppc.dll.mui.
Cannot start Windows. A required component is missing: sppc.dll.mui. Please install Windows again.
Failed to load sppc.dll.mui.
The application has failed to start because sppc.dll.mui was not found.
The file sppc.dll.mui is missing or corrupt.
This application failed to start because sppc.dll.mui was not found. Re-installing the application may fix this problem.

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

Step 2: Run SFC (System File Checker) to restore the corrupt or missing sppc.dll.mui file.

System File Checker is a utility included with every Windows version that allows you scan and restore corrupted system files. Use the SFC tool to fix missing or corrupt sppc.dll.mui files (Windows XP, Vista, 7, 8, and 10):

Hit the Windows Start button
In the search box, type "cmd" but DO NOT PRESS "ENTER".
Press and hold "CTRL-Shift" on your keyboard while pressing "ENTER".
You'll be prompted with a permission dialog box.
In the box, click "YES".
You should have a black screen with a blinking cursor.
In that black screen, type "sfc /scannow" and hit "ENTER".
SFC will begin scanning for sppc.dll.mui issues and any other system file problems.
Follow any on-screen commands to complete the process.

Please be aware that this scan might take a while, so please be patient while it is working.

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

sfc /scannow

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

Locate your Windows operating system version in the list of below "Download sppc.dll.mui Files".
Click the appropriate "Download Now" button and download your Windows file version.
Copy the file into the appropriate directory for your Windows version:

Windows 7: C:\Windows\System32\en-US\
Windows 7: C:\Windows\SysWOW64\en-US\
Windows 8: C:\Windows\System32\en-US\
Windows 8.1: C:\Windows\System32\en-GB\
Windows 10: C:\Windows\System32\en-US\

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 sppc.dll.mui 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 sppc.dll.mui Files (Malware-Tested 100% Clean)

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

Windows 10

File Name

Software Version

File Version

Architecture

sppc.dll.mui

10.0.15063.0

10.0.15063.0 (WinBuild.160101.0800)

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 10
Software:	Microsoft® Windows® Operating System
Software Version:	10.0.15063.0
File Version:	10.0.15063.0 (WinBuild.160101.0800)
File Size:	77824
File Date:	03/18/2017
MD5 Checksum:	1097dc00be6ba2c9889b15d94a48a72f
SHA1 Checksum:	2168bda0e7096fd26cdb3e9f55e289f48f7ffc41
SHA256 Checksum:	2b0edb68684a438068a9c4e1897bc8f2ddd33d6037a14b82350ef4f3926df834
CRC32:
File Directory Location:	C:\Windows\System32\en-US\

File Version, System, and Machine Information
File Type:	Win32 DLL
Image Version:	10.0
Initialized Data Size:	77312
Linker Version:	14.10
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Windows GUI
Subsystem Version:	6.0
File Modification Date/Time:	03/18/2017

Windows 8.1

File Name

Software Version

File Version

Architecture

sppc.dll.mui

6.3.9600.16384

6.3.9600.16384 (winblue_rtm.130821-1623)

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 8.1
Software:	Microsoft® Windows® Operating System
Software Version:	6.3.9600.16384
File Version:	6.3.9600.16384 (winblue_rtm.130821-1623)
File Size:	69632
File Date:	11/21/2014
MD5 Checksum:	2c2e72bf369a06675327be5f9320cd45
SHA1 Checksum:	63c08fbad3743ce1dc0ec598690c0bc7c0df09fc
SHA256 Checksum:	6673e93a98af747d10263a0bd43dd06c600893e01ae8e85e56363c5f771c411e
CRC32:
File Directory Location:	C:\Windows\System32\en-GB\

File Version, System, and Machine Information
File Type:	Win32 DLL
Image Version:	6.3
Initialized Data Size:	69120
Linker Version:	11.0
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Windows GUI
Subsystem Version:	6.0
File Modification Date/Time:	11/21/2014

Windows 8

File Name

Software Version

File Version

Architecture

sppc.dll.mui

6.2.9200.16384

6.2.9200.16384 (win8_rtm.120725-1247)

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 8
Software:	Microsoft® Windows® Operating System
Software Version:	6.2.9200.16384
File Version:	6.2.9200.16384 (win8_rtm.120725-1247)
File Size:	61440
File Date:	07/26/2012
MD5 Checksum:	92cd12e76185b2a879804a6305de2a38
SHA1 Checksum:	6db5ceae85a963bea7cbd9e947dd98e214ca6d03
SHA256 Checksum:	4d6d809a9d535507a08a721db6a181bb1ee7740596e6952b905f967bc10daaaf
CRC32:
File Directory Location:	C:\Windows\System32\en-US\

File Version, System, and Machine Information
File Type:	Win32 DLL
Image Version:	6.2
Initialized Data Size:	60928
Linker Version:	10.10
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Windows GUI
Subsystem Version:	5.1
File Modification Date/Time:	07/26/2012

Windows 7

File Name

Software Version

File Version

Architecture

sppc.dll.mui

6.1.7600.16385

6.1.7600.16385 (win7_rtm.090713-1255)

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 7
Software:	Microsoft® Windows® Operating System
Software Version:	6.1.7600.16385
File Version:	6.1.7600.16385 (win7_rtm.090713-1255)
File Size:	54784
File Date:	04/12/2011
MD5 Checksum:	7439f764ef76a8f766f211cdab16621c
SHA1 Checksum:	6e474a35bbd3024bddba04d8d6ccb2dbf0abd4a1
SHA256 Checksum:	d12b4e9aaf487d42dd501882138d630e7b20dbcf1b5c04824afdc246fb128076
CRC32:
File Directory Location:	C:\Windows\System32\en-US\

File Version, System, and Machine Information
File Type:	Win64 DLL
Image Version:	6.1
Initialized Data Size:	54272
Linker Version:	9.0
Machine Type:	AMD AMD64
PE Type:	PE32+
Subsystem:	Windows GUI
Subsystem Version:	5.2
File Modification Date/Time:	04/12/2011

sppc.dll.mui

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 7
File Size:	54784
MD5 Checksum:	0bcca4f6e193750409e62c74072cf41b
SHA1 Checksum:	b33b05028e76842fd1491d2c7548c5d0c7a8beeb
SHA256 Checksum:	24524f481e55d6593927bdcd41a59634b432f90ee5a375e8157311a4a11c86de
CRC32:
File Directory Location:	C:\Windows\SysWOW64\en-US\

File Version, System, and Machine Information
There is no information available.

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Files Related to sppc.dll.mui

MUI Files Related to sppc.dll.mui

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comdlg32.dll.mui	Myriad User Instrument	Windows 10	64000	C:\$WINDOWS.~BT\Sources\Boot\PXE\ro-RO\
sysclass.dll.mui	System Class Installer Library	Microsoft® Windows® Operating System (6.3.9600.16384)	8192	C:\Windows\Logs\DPX\
cdosys.dll.mui	Myriad User Instrument	Windows 10	46080	C:\$WINDOWS.~BT\Sources\Boot\PXE\pt-BR\
dot3msm.dll.mui	802.3 Media Specific Module	Microsoft® Windows® Operating System (6.0.6000.16386)	2560	C:\WINDOWS\Tasks\

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