Why do I need to know about the Uncserver virus?

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Key Takeaways

  • UNCServer.exe is associated with Lenovo System Update and is part of the Universal Naming Convention (UNC) organization.
  • It operates as a server module for system updates and typically runs alongside Lenovo System Update.
  • UNCServer.exe should not be deleted if you are using Lenovo System Update, as it is a legitimate part of the program.
  • It can be disabled or stopped if you believe it is causing issues or if you want to prevent it from running.
  • Ensure that UNCServer.exe is located in the correct directory (C:\Program Files\Lenovo\System Update) and is signed by Lenovo to confirm its legitimacy. If in doubt, perform a virus scan and consider uninstalling Lenovo System Update.

Uncserver virus: Has ceased working, and this post will explain unsettling. Many Windows users wish to get rid of the UNCServer.exe executable file; therefore, they keep asking us if it’s necessary. All versions of Windows users, not only those running Windows 10, have this worry.

However, it has been reported that Lenovo computers are particularly susceptible to the UNC Server problem, where excessive system resources are consumed. If you’re one of these users, and you’re wondering what UNC Server.exe is, regardless of whether it’s compatible with Windows, and regardless of whether you should get rid of it, then you should read on.  In this article, we will explain Uncserver what is and uncserver virus.

Why Do I Need to Know About UNCServer.exe?

UNC stands for “Universal Naming Convention,” which is the full name of this organization. UNCServer is a server module for system updates, and it typically launches alongside Lenovo System Update. The window will close when you choose to quit the System Update program. This module’s executable file, tvsu.exe, is typically found under C Program Fileslenovosystem update.

When Lenovo System Updates is operational, this component operates as a standalone Windows process. There is a connection between the UNC Server job and the more recent ThinkVantage System Update tool. By allowing inbound TCP and UDP traffic, System Update may automatically update itself and download packages.

Can UNCServer.exe Be Disabled?

As was previously indicated, Lenovo System Update includes the UNCServer exe file, which Lenovo signs. Therefore, you should not delete the UNC Server folder. However, malicious files masquerading as UNCServer.exe occasionally gain access to all TCP and UDP ports. In both the Domain and Public profiles, verify that UNCServer.exe is safe and does not pose any security risks. You should run a virus scan on your computer if you cannot verify the secure file. Then you may take it off.

How to Remove UNCServer.exe?

If you detected your system upgrade file, UNCServer.exe running is an infection and keeps running in the experience all the time, and then you can stop this file & uninstall it.

1: Uninstall Lenovo System Update:

The Lenovo System update application can be removed for this to happen quickly. However, this strategy is the most harmful because it eliminates all potential for self-updates. If you’re prepared to go ahead with the uninstallation, here’s what you need to do:

1: A Run dialogue box can be accessed by pressing the Windows key plus R.

2: Then, hit Enter after typing “appwiz. CPl” to launch the Programs and Features menu.

3: Once you enter the Programs and Features box, Lenovo System Update can be found in the long list of programs.

4: Select “Uninstall” from the right-click menu after locating it.

5: Simply following the on-screen directions will allow you to remove the program.

6: It would be best if you restart your machine after it’s done.

7: After the following boot process, open Task Manager and observe if UNCServer.exe still uses a lot of memory and CPU.

8: It ought to be gone from the running processes now.

2: Put an end to the TVSUUpdateTask:

Disabling the TVSUUpdateTask task in task management is a more elegant solution to stopping UNCServer.exe from actively sucking system resources. The following is a brief explanation of the procedure:

Step 1: A Run dialogue box can be accessed by pressing the Windows key plus R.

Step 2: The Task Scheduler can be accessed by typing “taskschd. Msc” and pressing Enter.

Step 3: To access TVT once inside Task Scheduler, you must first expand the vertical menu on the right.

Step 4: To proceed, navigate to the right pane menu and look for TVSUUpdateTask toward the bottom of the list of tasks.

Step 5: You can stop the process entirely by right-clicking on it and selecting “Disable” from the menu that appears.

Step 6: To take effect after this modification, you will need to restart your machine.

Step 7: As of the following boot process, UNCServer.exe will remain active in the background despite Lenovo System Update no longer being scheduled to run.

Step 8: However, Lenovo System Update can still be executed manually.

Is UNCServer.exe a fundamental part of Windows?

It is safe to run the executable file if it is located in C Program FilesLenovoSystem Update and Lenovo is indicated as the publisher of the file. The file UNCServer.exe is a piece of malicious software that can be located in folder C WindowsSystem32. The file known as UNCServer.exe is not a fundamental part of Windows.

It is nevertheless not advisable to delete executable files, such as the file UNCServer.exe, from the Lenovo system update folder. This is due to the possibility that other executables depend on executable files like these. Users who do not want this information can get rid of it by deleting the Lenovo system update program from their devices. In this section of the article, the Lenovo system update can be redownloaded and reinstalled from the company’s official website.


UNCServer.exe is a program that can be executed and included in the Lenovo system update application. This file has been associated with several issues that the user has experienced. It is possible to determine regardless of whether an executable file is safe to use in several different ways, including locating the file’s location, utilizing Microsoft’s Process Explorer, and conducting a comprehensive virus scan.


What is an Uncserver virus?

Uninstalling the program that uses uncserver.exe is the only way to stop it from running if it is related to harmful software like a virus or malware. This is because there is no other way to disable it.

What does it mean when a server is UNC?

The UNC Server protocol is used to discover servers and other network resources. Using backslashes or double backslashes before a system name is part of the Universal Naming Convention or UNC.

In what manner is it necessary for UNC Server to be operational?

When the Lenovo system does an update, UNCServer does it as a background operation. While active, it allows for increased incoming bandwidth and opens TCP and UDP ports, allowing for a comprehensive system refresh.


  • Sehrish Kiran

    With years of experience in research and writing, I have honed my skills to provide valuable insights and captivating content. My journey through different fields and topics has equipped me with a well-rounded perspective that enriches my articles.

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