Repair and Download Mailsync.dll.mui

Last Updated: 11/27/2023
[Reading Time Required: 3.5 minutes]

mailsync.dll.mui is considered a type of Windows Mobile 裝置中心收件匣提供者 file. It is most-commonly used in Windows Mobile 裝置中心 developed by Microsoft. It uses the MUI file extension and is considered a Win32 DLL (Dynamic link library) file.

The first version of mailsync.dll.mui was released for the Windows 10 Operating System on 07/23/2007 inside Microsoft Windows Mobile Device Center for Windows Vista (64-bit) 6.1. This is the most recent release date from Microsoft, according to our records.

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

File Analysis Provided by Jason Geater (Author)


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File Overview


General Information
File Name: mailsync.dll.mui
File Extension: MUI file extension
Description: Windows Mobile 裝置中心收件匣提供者
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: Windows Mobile 裝置中心
Legal Copyright: © Microsoft Corporation. 保留一切權利。
File Details
Character Set: Unicode
Language Code: Chinese (Traditional)
File Flags: (none)
File Flags Mask: 0x003f
Entry Point: 0x0000


What are mailsync.dll.mui Error Messages?


Dynamic Link Library mailsync.dll.mui Errors

mailsync.dll.mui is considered a type of Dynamic Link Library (DLL) file. Dynamic Link Library files, like mailsync.dll.mui, are essentially a "guide book" that stores information and instructions for executable (EXE) files - like Setup.exe - to follow. These files were created so that multiple programs (eg. Microsoft Windows Mobile Device Center for Windows Vista (64-bit)) could share the same mailsync.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 mailsync.dll.mui is attempted to be loaded either when Microsoft Windows Mobile Device Center for Windows Vista (64-bit) is starting up, or in some cases already running. Some of the most common mailsync.dll.mui errors include:

Your mailsync.dll.mui file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with Microsoft Windows Mobile Device Center for Windows Vista (64-bit)), or deleted by a malware infection. Furthermore, mailsync.dll.mui file corruption could be caused from a power outage when loading Microsoft Windows Mobile Device Center for Windows Vista (64-bit), system crash while loading mailsync.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.



How to Fix mailsync.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 mailsync.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):

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

If the Step 1 fails to resolve the mailsync.dll.mui error, please proceed to the Step 2 below.

Step 2: If recently installed Microsoft Windows Mobile Device Center for Windows Vista (64-bit) (or related software), uninstall then try reinstalling Microsoft Windows Mobile Device Center for Windows Vista (64-bit) software.

You can uninstall Microsoft Windows Mobile Device Center for Windows Vista (64-bit) software by following these instructions (Windows XP, Vista, 7, 8, and 10):

  1. Hit the Windows Start button
  2. In the search box, type "Uninstall" and press "ENTER".
  3. In the search results, find and click "Add or Remove Programs"
  4. Find the entry for Microsoft Windows Mobile Device Center for Windows Vista (64-bit) 6.1 and click "Uninstall"
  5. Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall Microsoft Windows Mobile Device Center for Windows Vista (64-bit) software.

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

Microsoft Windows Mobile Device Center for Windows Vista (64-bit) 6.1

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 mailsync.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:

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

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



If Those Steps Fail: Download and Replace Your mailsync.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 mailsync.dll.mui file version. We maintain a comprehensive database of 100% malware-free mailsync.dll.mui files for every applicable version of Microsoft Windows Mobile Device Center for Windows Vista (64-bit). Please follow the steps below to download and properly replace you file:

  1. Locate your Windows operating system version in the list of below "Download mailsync.dll.mui Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate Microsoft Windows Mobile Device Center for Windows Vista (64-bit) folder location:
    Windows 10: C:\Windows\WindowsMobile\zh-TW\
    Windows 10: C:\Windows\WindowsMobile\zh-CN\
    Windows 10: C:\Windows\WindowsMobile\tr-TR\
    Windows 10: C:\Windows\WindowsMobile\sv-SE\
    Windows 10: C:\Windows\WindowsMobile\sk-SK\
    Show 19 more directories +
    Windows 10: C:\Windows\WindowsMobile\ru-RU\
    Windows 10: C:\Windows\WindowsMobile\ro-RO\
    Windows 10: C:\Windows\WindowsMobile\pt-PT\
    Windows 10: C:\Windows\WindowsMobile\pt-BR\
    Windows 10: C:\Windows\WindowsMobile\pl-PL\
    Windows 10: C:\Windows\WindowsMobile\nl-NL\
    Windows 10: C:\Windows\WindowsMobile\nb-NO\
    Windows 10: C:\Windows\WindowsMobile\ko-KR\
    Windows 10: C:\Windows\WindowsMobile\ja-JP\
    Windows 10: C:\Windows\WindowsMobile\it-IT\
    Windows 10: C:\Windows\WindowsMobile\hu-HU\
    Windows 10: C:\Windows\WindowsMobile\fr-FR\
    Windows 10: C:\Windows\WindowsMobile\fi-FI\
    Windows 10: C:\Windows\WindowsMobile\es-ES\
    Windows 10: C:\Windows\WindowsMobile\en-US\
    Windows 10: C:\Windows\WindowsMobile\el-GR\
    Windows 10: C:\Windows\WindowsMobile\de-DE\
    Windows 10: C:\Windows\WindowsMobile\da-DK\
    Windows 10: C:\Windows\WindowsMobile\cs-CZ\
  4. 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 mailsync.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.



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


CAUTION : We strongly advise against downloading and copying mailsync.dll.mui to your appropriate Windows system directory. Microsoft typically does not release Microsoft Windows Mobile Device Center for Windows Vista (64-bit) 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 mailsync.dll.mui and all other MUI files for Microsoft Windows Mobile Device Center for Windows Vista (64-bit). 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


Files Related to mailsync.dll.mui


MUI Files Related to mailsync.dll.mui

File Name Description Software Program (Version) File Size (bytes) File Location
da-DK-rapimgr.dll.mui ActiveSync RAPI Manager Microsoft® Windows Mobile®-enheder (6.1.6965.0) 5632 C:\Users\Tester\AppData\Local\Microsoft\OneDriv...
FileSync.LocalizedReso... I-Microsoft OneDrive I-Microsoft OneDrive (18.065.0329.0001) 163904 C:\Users\Tester\AppData\Local\Microsoft\Windows\
legacysyncengine.dll.mui Moteur ActiveSync de Bureau Gestionnaire pour appareils Microsoft® Windows Mobile® (6.1.6965.0) 7168 C:\Users\Tester\AppData\Local\Microsoft\OneDriv...
wmdsyncman.dll.mui Windows Mobile Sync Manager-Handler Microsoft® Windows Mobile®-Gerätecenter (6.1.6965.0) 2560 C:\Users\Tester\AppData\Local\Microsoft\OneDriv...
FileSync.LocalizedReso... Microsoft OneDrive Microsoft OneDrive (19.221.1107.0001) 214592 C:\Users\Tester\AppData\Local\Microsoft\Windows\

Other Files Related to mailsync.dll.mui

File Name Description Software Program (Version) File Size (bytes) File Location
OneX_v1.xsd XML Schema Definition Windows 7 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...
WLANAP_profile_v1.xsd XML Schema Definition Windows 8 7504 C:\Windows\L2Schemas\
WLAN_profile_v1.xsd XML Schema Definition Windows 7 15591 C:\Windows\L2Schemas\


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