Msosync exe что это
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Msosync exe что это

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Как удалить msosync

Подлинный файл является одним из компонентов программного обеспечения Microsoft Office , разработанного Microsoft .

MsOSync — это аббревиатура от Microsoft Office Sync

Msosync.exe — это исполняемый файл (программа) для Windows. Расширение имени файла .exe — это аббревиатура от англ. слова executable — исполнимый. Необходимо запускать исполняемые файлы от проверенных производителей программ, потому что исполняемые файлы могут потенциально изменить настройки компьютера или нанести вред вашему компьютеру. Бесплатный форум с информацией о файлах может помочь вам разобраться является ли msosync.exe вирусом, трояном, программой-шпионом, рекламой, которую вы можете удалить, или файл принадлежит системе Windows или приложению, которому можно доверять.

Вот так, вы сможете исправить ошибки, связанные с msosync.exe

  1. Используйте программу Настройщик Windows, чтобы найти причину проблем, в том числе и медленной работы компьютера.
  2. Обновите программу Microsoft Office Document Cache. Обновление можно найти на сайте производителя (ссылка приведена ниже).
  3. В следующих пунктах предоставлено описание работы msosync.exe.

Информация о файле msosync.exe

Процесс Microsoft Office Document Cache или OfficeSyncProcess принадлежит программе Microsoft Office Shared (версия 64-bit Setup, 64-bit MUI 2010, 64-bit MUI) 2010, 64-bit MUI 2013) или Microsoft Office Professional Plus (версия 2010, 2013, 2016) или Microsoft Office Access Setup Metadata MUI или Microsoft Office Groove MUI (версия 2010) или Microsoft Office (версия 365 — en-us, 365 ProPlus — en-us, 365 — de-de) или Microsoft Lync MUI (версия 2013) или Microsoft Office Shared Setup Metadata MUI или Microsoft Office Home and Student (версия 2013) или Microsoft Office Professional (версия 2013) от Microsoft (www.microsoft.com).

Описание: msosync.exe не является необходимым для Windows. Файл msosync.exe находится в подпапках «C:\Program Files». Известны следующие размеры файла для Windows 10/11/7 719,672 байт (20% всех случаев), 720,064 байт и еще 22 варианта .
Это не системный файл Windows. Сертифицировано надежной компанией. У процесса нет видимого окна. Процесс начинает работу при запуске Windows (Смотрите ключ реестра: Run , TaskScheduler ). Поэтому технический рейтинг надежности 33% опасности.
Если у вас возникли любые проблемы с msosync.exe, вы можете удалить Microsoft Office Shared 64-bit Setup или Microsoft Office Access Setup Metadata MUI, или попытаться получить помощь от поставщика программного обеспечения. Нажмите на Microsoft Office Shared 64-bit Setup или Microsoft Office Access Setup Metadata MUI в Панели управления Windows (раздел Программы и компоненты) для удаления, или нажмите на office.microsoft.com, чтобы перейти на сайт разработчика.

Если msosync.exe находится в подпапках «C:\Users\USERNAME», тогда рейтинг надежности 59% опасности. Размер файла 720,064 байт. Может менять поведение других программ или манипулировать другими программами. Приложение не видно пользователям. Процесс загружается во время процесса загрузки Windows (Смотрите ключ реестра: Run , TaskScheduler ). Это не файл Windows. Поставлена цифровая подпись.
Это позволяет удалить соответствующую программу (Пуск > Панель управления > Установка и удаление программ > Microsoft Office Groove MUI 2010 или Microsoft Office Shared 64-bit MUI 2010).

Важно: Некоторые вредоносные программы маскируют себя как msosync.exe, особенно, если они расположены в каталоге c:\windows или c:\windows\system32. Таким образом, вы должны проверить файл msosync.exe на вашем ПК, чтобы убедиться, что это угроза. Мы рекомендуем Security Task Manager для проверки безопасности вашего компьютера.

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Лучшие практики для исправления проблем с msosync

Аккуратный и опрятный компьютер — это главное требование для избежания проблем с msosync. Для этого требуется регулярная проверка компьютера на вирусы, очистка жесткого диска, используя cleanmgr и sfc /scannow, удаление программ, которые больше не нужны, проверка программ, которые запускаются при старте Windows (используя msconfig) и активация Автоматическое обновление Windows. Всегда помните о создании периодических бэкапов, или в крайнем случае о создании точек восстановления.

Если у вас актуальные проблемы, попробуйте вспомнить, что вы делали в последнее время, или последнюю программу, которую вы устанавливали перед тем, как появилась впервые проблема. Используйте команду resmon, чтобы определить процесс, который вызывает проблемы. Даже если у вас серьезные проблемы с компьютером, прежде чем переустанавливать Windows, лучше попробуйте восстановить целостность установки ОС или для Windows 8 и более поздних версий Windows выполнить команду DISM.exe /Online /Cleanup-image /Restorehealth. Это позволит восстановить операционную систему без потери данных.

Следующие программы могут вам помочь для анализа процесса msosync.exe на вашем компьютере: Security Task Manager отображает все запущенные задания Windows, включая встроенные скрытые процессы, такие как мониторинг клавиатуры и браузера или записей автозагрузки. Уникальная оценка рисков безопасности указывает на вероятность процесса быть потенциально опасным — шпионской программой, вирусом или трояном. Malwarebytes Anti-Malware определяет и удаляет бездействующие программы-шпионы, рекламное ПО, трояны, кейлоггеры, вредоносные программы и трекеры с вашего жесткого диска.

msosync сканер

Security Task Manager показывает все запущенные сервисы Windows, включая внедренные скрытые приложения (например, мониторинг клавиатуры или браузера, авто вход). Уникальный рейтинг надежности указывает на вероятность того, что процесс потенциально может быть вредоносной программой-шпионом, кейлоггером или трояном.

Бесплатный aнтивирус находит и удаляет неактивные программы-шпионы, рекламу, трояны, кейлоггеры, вредоносные и следящие программы с вашего жесткого диска. Идеальное дополнение к Security Task Manager.

Инструмент ремонта ПК бесплатное сканирование, очистка, восстановление и оптимизация вашей системы.

What is msosync.exe?

The genuine file is a software component of Microsoft Office by Microsoft .
Microsoft Office is a suite of client and server software by Microsoft. MSOSYNC.EXE is a file that is associated with the Microsoft Office Document Cache component of the Office suite, and does not pose a threat to your PC.

Developed by Microsoft and first released in 1990, Microsoft Office is a suite of server and client software that is produced in several versions geared towards a wide range of computing environments and end-users. Office is available in 102 different languages, and includes several desktop apps, mobile apps and server applications including Office Lens, Office Remote, Microsoft Word, Microsoft Excel, Microsoft SharePoint and Skype for Business Server.

The Microsoft Corporation is a leading American technology giant that develops, sells and supports personal computers, consumer electronics and computer software. The company ranked as the world’s largest software maker by revenue and most valuable brands in 2016, and earned a revenue of $89.95 billion in 2017. Microsoft has made some major acquisitions over the years such as LinkedIn in 2016 for $26.2 billion, Skype Technologies for $8.5 billion in 2011 and Nokia’s devices and services division.

MsOSync stands for Microsoft Office Sync

The .exe extension on a filename indicates an exe cutable file. Executable files may, in some cases, harm your computer. Therefore, please read below to decide for yourself whether the msosync.exe on your computer is a Trojan that you should remove, or whether it is a file belonging to the Windows operating system or to a trusted application.

Msosync.exe file information

Windows Task Manager with msosync

Description: Msosync.exe is not essential for the Windows OS and causes relatively few problems. The msosync.exe file is located in a subfolder of «C:\Program Files (x86)» (mainly C:\Program Files (x86)\Microsoft Office\Office14\). Known file sizes on Windows 10/11/7 are 720,064 bytes (18% of all occurrences), 719,672 bytes and 33 more variants .
The program is not visible. The file is certified by a trustworthy company. The process starts upon Windows startup (see Registry key: Run , TaskScheduler , RunOnce ). The msosync.exe file is not a Windows system file. Therefore the technical security rating is 31% dangerous, however you should also read the user reviews.

Uninstalling this variant: If problems with Microsoft Office Groove MUI 2010 or Microsoft Office Shared 64-bit Setup occur, you can go to the support area of the Microsoft website or uninstall the program using the Control Panel ⇒ Uninstall a Program.

If msosync.exe is located in a subfolder of the user’s profile folder , the security rating is 59% dangerous. The file size is 720,064 bytes. Msosync.exe is not a Windows core file. The file has a digital signature. The program is not visible. The program starts when Windows starts (see Registry key: Run , TaskScheduler , RunOnce ). It can change the behavior of other programs or manipulate other programs.

Uninstalling this variant: If problems with Microsoft Office Shared 64-bit MUI 2010 or Microsoft Office Groove MUI 2010 occur, you can uninstall the program using the Control Panel ⇒ Uninstall a Program.

Important: Some malware camouflages itself as msosync.exe, particularly when located in the C:\Windows or C:\Windows\System32 folder. Therefore, you should check the msosync.exe process on your PC to see if it is a threat. We recommend Security Task Manager for verifying your computer’s security. This was one of the Top Download Picks of The Washington Post and PC World.

Score

User Comments

Sage SalesLogix CRM Software
David (further information)

MSOSYNC.EXE stands for Microsoft Office Synchronization. It caches document for faster viewing, e.g. Word document, Excel spreadsheet, or a PowerPoint presentation.
Alex

«Msosync.exe» is the Microsoft Office Document Cache (ODC) synchronizer and cache management program, introduced with Office 2010 to enhance interaction of Excel, Word, and PowerPoint with SharePoint Workspace (SPW), OneDrive for Business (ODFB), and other network and Web-based collaboration systems. It installs in «C:\Program Files\Microsoft Office\OfficeVV\msosync.exe», («VV» being the version indicator of 14 for Office 2010, or higher). The registry subkey valueOfficeSyncProcess in HKCU\Software\MicrosoftWindows\CurrentVersion\Run causes it to start when Windows boots up. It has no visible window but obeys settings made in the Office Upload Center GUI. It keeps updated versions of Word, Excel, and PowerPoint documents from external servers readily available in local storage for ease of re-use. When an Office document cached by «msosync.exe» is in a SharePoint workspace or has come from OneDrive for Business, those have their own synchronization routines whose interaction with «msosync.exe» can cause severely elevated CPU consumption.
Alex

Summary: Average user rating of msosync.exe: based on 4 votes with 3 user comments. 3 users think msosync.exe is essential for Windows or an installed application. One user thinks it’s probably harmless.

Best practices for resolving msosync issues

A clean and tidy computer is the key requirement for avoiding problems with msosync. This means running a scan for malware, cleaning your hard drive using 1 cleanmgr and 2 sfc /scannow, 3 uninstalling programs that you no longer need, checking for Autostart programs (using 4 msconfig) and enabling Windows’ 5 Automatic Update. Always remember to perform periodic backups, or at least to set restore points.

Should you experience an actual problem, try to recall the last thing you did, or the last thing you installed before the problem appeared for the first time. Use the 6 resmon command to identify the processes that are causing your problem. Even for serious problems, rather than reinstalling Windows, you are better off repairing of your installation or, for Windows 8 and later versions, executing the 7 DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.

To help you analyze the msosync.exe process on your computer, the following programs have proven to be helpful: A Security Task Manager displays all running Windows tasks, including embedded hidden processes, such as keyboard and browser monitoring or Autostart entries. A unique security risk rating indicates the likelihood of the process being potential spyware, malware or a Trojan. B Malwarebytes Anti-Malware detects and removes sleeping spyware, adware, Trojans, keyloggers, malware and trackers from your hard drive.

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What is Msosync.exe and Should I Remove it?

Some Windows users have have been reaching us with questions after checking out their Task Manager and noticing that the Msosync.exe process is taking a considerable amount of system resources at all times. In some cases, affected users are reporting that the resource usage exceeds 50% of their CPU power (sometimes over 80%). Because of this, they are wondering if the process that they’re dealing with is genuine or is a security threat.

What is MSOSYNC.EXE?

The genuine msosync.exe process is a software component that is signed by Microsoft Corp. and belongs to the Microsoft Office suite. This particular executable is associated with the Microsoft Office Document cache and doesn’t pose a threat to your PC.

Msosync.exe is the default Microsoft Office Document Cache (ODC) synchronizer and cache management program for Microsoft Office. It was introduced with Office 2010 to enhance the interaction of Excel, Word, PowerPoint SharePoint, OneDrive for Business and other web-based collaboration systems.

The default location of this process is C:\Program Files\Microsoft Office\OfficeVV\msosync.exe, where VV is the version indicator of Office. It also contains a registry subkey called valueOfficeSyncProcess that’s located in HKCU\Software\MicrosoftWindows\CurrentVersion\Run which is what’s starting the process at every system startup.

Even though it has no visible interaction window, it responds to the settings made inside the Office Upload Center GUI. The most recent Office programs use this process to keep updated versions of Word, Excel and powerpoint documents readily available for local use.

In the vast majority of cases, this process is being used by your Microsoft Office version to cache your documents to facilitate faster viewing times. Keep in mind that by default, msosync.exe will cache Excel, Word and Powerpoint documents to make them load faster.

The normal usage of this process is around 3-5 MB, but the user might exceed 10 MB in situations where multiple Office documents are being cached at the same time. But in case there’s a SharePoint workspace or the operation goes through OneDrive (or similar service with its synchronization routine) expect to see a severely elevated CPU consumption.

Is MSOSYNC.EXE safe?

As we’ve explained above, the genuine msosync.exe process doesn’t pose a security threat to your system. But keep in mind that certain malware products will specifically pose as processes such as this one to avoid being detected by security scanners.

Since the msosync.exe process has enhanced privileges, it’s a perfect target for this type of malware products. To make sure that’s not the case, we encourage you to perform a series of investigations that will help you determine if the executable that you’re dealing with is genuine or not.

First, you should start by checking if the parent application is installed. If you’re using Microsoft Office products, you’re likely dealing with a genuine process. But if you don’t have Microsoft Office installed and you never used a product from this suite, you’re likely dealing with a false process.

If the first investigation caused you some suspicions, you should start looking into the location of the msosync.exe process by utilizing Task Manager. To do this, press Ctrl + Shift + Enter to open up a Task Manager window.

Once you’re inside Task Manager, select the Processes tab from the horizontal menu, then scroll down to the list of Background processes and locate msosync.exe. Next, choose Open file Location from the newly appeared context menu.

If the revealed location is different than C:\Program Files\Microsoft Office\Office*VV*\msosync.exe and is located in a System folder (like C:\Windows or C:\Windows\System32), the chances of dealing with a malware file are very high.

In case the investigation above has raised suspicions that you might be dealing with a virus, you should follow that up by uploading the file to a virus signature database to verify if the file is indeed malicious. As of now, the most reliable way of doing this is to upload the file on VirusTotal. To do this, access this link (here) and wait for the analysis to complete.

Note: If this file analysis has determined that the msosync.exe file is genuine, you can skip the next section and move directly to the ‘Should I Remove MSOSYNC.EXE?’ section.

But if the analysis has raised some red flags, continue with the next section below for some step-by-step instructions on dealing with the virus infection.

Dealing with the security threat

If you previously revealed some concerns that the file you’re dealing with might not be genuine, it’s highly recommended that you proceed by deploying a security scanner that’s capable of identifying and dealing with the infected system file.

Keep in mind that in case the location of the file was different from the default, you’re likely dealing with malware with cloaking-capabilities. These nasty virus types are harder to detect, as not all security suites are efficient in identifying and quarantining them. If you’re already paying for a security scanner, go ahead and initiate a scan with it.

However, if you prefer something free and just as efficient, we encourage you to install and use Malwarebytes. A deep scan with this utility should allow you to dig out and quarantine the vast majority of malware files that are avoiding detection by posing as processes with elevated privileges. If you’re unsure of how to initiate a deep scan with Malwarebytes, follow this step by step article here.

If the utility managed to quarantine and remove the infected items, restart your computer, then move down to the next section below to see if the high usage of the msosync.exe is still happening.

Should I Remove MSOSYNC.EXE?

If the investigations above didn’t reveal any security issues and you’re certain that the executable you’re dealing with is genuine, you should keep an eye on it and see if it’s still using up a lot of system resources in Task Manager (Ctrl + Shift + Enter).

If the resource consumption is still high and you are determined to limit its usage, you can do it without affecting any critical system files.

However, if you go through with it, your Microsoft Office installation will lose it’s the ability to save cached files that you’re using regularly.

How to Remove MSOSYNC.EXE

In case you performed every verification to ensure that the file is genuine, you have two ways of ensuring that the msosync.exe process is no longer taking up a lot of system resources.

The first approach (uninstalling the entire Office suite) is extreme and should not be followed if you’re actively relying on Office products.

However, if you’re on Windows 10, there’s a better option that ensures that msosync.exe will no longer run. Since OneDrive is completely integrated with the OS, you can prevent the office process from running by disabling the File collaboration feature.

Here’s a quick guide on doing this:

  1. Right-click on the OneDrive tray icon and choose Settings from the newly appeared context menu.
  2. Inside the Microsoft OneDrive settings menu, select the Office tab and uncheck the box associated with Use Office to sync Office files.
  3. Click Apply to save the changes, then reboot your computer. Once the next startup is complete, you will no longer see the msosync.exe process taking out system resources.

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