What Is: Sink to Receive Asynchronous Callbacks for WMI Client Application

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Unsecapp is an executable found in your Windows Management Instrumentation (which is also knowns as WMI). It comes with the certification of Microsoft. This program becomes a mediator when a program in your computer wants to connect with a remote server. That means it bridges the installed software with respective remote servers. Basically, Unsecapp works as a tunnel that sends and receives information through it.


In Windows Vista, Unsecapp.exe is supposed to start automatically when a program requires to use of Windows Management Infrastructure. However, on other Windows versions, this service will start whenever it is required by a program. Let’s continue to find out what is Sink to Receive Asynchronous Callbacks for WMI Client Application.

An introduction to Sink to receive asynchronous callbacks for WMI client application and Unsecapp

As mentioned before, Unsecapp is a part of the Windows Management Instrumentation provider interface structure. Many technicians tend to call it Sink to receive asynchronous callbacks for WMI client application.

With WMI, software developers will be able to write various scripts and programs for various purposes. For instance, the programs that are developed to manage querying programs, run programs, user accounts, running Windows services, etc. In a nutshell, it is responsible for running various internal aspects of the OS. WMI can be considered as a significantly important infrastructure aspect that is used to manage data. Also, it is responsible for managing operations in computer systems that run on Windows computers.

When an application requires access to WMI programming, Windows will engage Unsecapp.exe to work as a tunnel. It will receive the queries and commands associated with WMI and transmit them to the respective programs.

Basically, WMI (Windows Management Instrumentation) is a cluster of extensions. It is for the Windows Driver Model that performs collaboratively for the purpose of supporting the infrastructure. Thereby, it manages operations and data on your Windows-based OS. In addition to that, it scripting languages to manage Microsoft Windows servers and personal computers. Windows PowerShell and VBScript are examples of those scripting languages. Moreover, it supports local and remote tasks.

The term Unsecapp is the shortened form of Universal Sink to Receive Callbacks from Applications. The “.exe” part of it says that it is an executable file. In certain cases, some executable files can cause damages to your OS. Sometimes, those executable files can come with Trojans as well. So, you will have to handle any executable file with a very good awareness of its origin. In other words, telling apart malware from genuine executable files is important for any user.

PS: click to figure out how to fix WmiPrvSE.exe high CPU and iTunes not opening with ease.

Reasons for Unsecapp to start automatically

Some users say that they have noticed Unsecapp.exe on their computer starts automatically, and that looks suspicious. Let’s find out the truth behind it.

As mentioned before, Unsecapp.exe starts whenever the system needs it. Assume that you have installed a software that requires to communicate with an external server. If that is the case, Unsecapp.exe will start automatically to work as a mediator.

This instance is very common, especially when it comes to installing applications that work based on VoIP. For instance, apps like Skype and Discord are apps that require the assistance of Unsecapp. Also, some instant messaging platforms, virus guards, and other applications may have the same requirement. In that case, you will notice that Unsecapp.exe starts automatically.

However, some users have the wrong assumption about Unsecapp.exe. They assume that Unsecapp.exe is a process started by Avast. They also assume that they can disable it by uninstalling Avast antivirus. Well, it can be understood that there is confusion. However, every user should know that Unsecapp.exe doesn’t belong to Avast by any means. Instead, it is used by Avast to communicate with its remote server. This is a common instance with pretty much all the other antivirus programs that communicate with remote servers.

Besides, let’s see what is Nvidia backend process and how to turn off Firewall here.

Should you disable Unsecapp.exe?

If truth to be told, you can disable the Sink to receive asynchronous callbacks for WMI client application. However, we don’t recommend our readers to do it by any means. As long as the executable of Unsecapp is genuine, you should not remove it, and it should be there. It is safe, and your computer’s operating system requires it to function. If you disable it, by any chance, your system cannot access WMI when it is required. The end result of this might be devastating.

Apart from preventing your Windows OS from using WMI, that can affect the functionality of other third-party applications. The third-party applications that require the assistance of WMI programming will stop working if you disable Unsecapp.exe. Having considered all those aspects, it is recommended to leave Unsecapp.exe alone without disabling it or changing it. In other words, you should treat it as a part of your Windows system.

Also, for the error of the Modern Setup Host that Stopped Working, here is the top fix for you.

Can malware be disguised as Unsecapp.exe?

The simplest and shortest answer is YES. In other words, even malware can pretend to be Unsecapp.exe and get installed on your computer. So, you will consider it as a valid file and keep it without uninstalling. Meanwhile, the malware (which is a Trojan in most cases) can do its intended job without making any noise. That means it can collect information about all the activities happening on the computer. For instance, those Trojans can transmit your device’s activities to a third-party. But the good news is that the possibilities for such instances are minimal if your computer’s OS is protected. For instance, if your system us updated properly and have a good antivirus program installed, the chances are minimal.

In general, weak operating systems become easy targets of hackers. An expert hacker can create malicious software to take the shape of valid applications available on your PC. Those malware tools can either be identical or very similar. So, the users will treat that malware as legitimate tools.

If you are using older Windows versions, you are more vulnerable to those threats. That means malware that disguises as official tools can easily enter older Windows versions. However, with newer internet versions, you have better protection overall.

The good news is that the modern-day Windows operating systems come with pretty decent security measures. The developers have learned a lot from past incidents. As a result, their new OS updates come with enhanced security features. So if you can couple your new Windows operating system with a trustworthy antimalware system, you are decently protected. Even the Windows Defender is good enough to keep your computer away from potential malware attacks. They are good enough at least to block malware that comes in disguise and hinder smooth performance.

However, if you still have a doubt about the behavior of the Unsecapp.exe, you can check some basics. That means you should check where the respective app resides. To get an idea about it, you should check where the Unsecapp.exe is located. You can get it done using the utility called “Task Manager” on your PC and mentioned below is how to access “Task Manager” on your computer. Use Ctrl + Shift + Esc keys simultaneously to bring the Task Manager up. Once it is opened, you can find the running applications listed there. Just locate Unsecapp.exe and right-click on it. Then, you should choose the option called “Open File Location.”


If you find the respective executable file in C:\ Windows \ System32 \ wbem, you can assume it is as harmless. However, if you are still doubtful, you should right-click on the option called Unsecapp.exe to see the popup menu. From the options appear, you should choose the option called “Scan with Windows Defender.”

If you don’t feel 100% confident even after scanning it using Windows Defender, you can take the extra step. In this case, you can use a reputed third-party malware scanner. If there is a threat, the malware scanner will be able to detect it very quickly. As a result, you can use the computer without experiencing any error or security threat.

On the other hand, if you notice the file on any other location, that’s malware. You should immediately get rid of that malware using your antivirus program. Most of the malware scanners can detect this type of malware pretty effectively before they do any harm. But sometimes, it can trick the antimalware scanner as well, so checking its location manually is required. You can even delete the respective fake Unsecapp file manually after finding it through the above method. Anyways, it is exceptionally important to have your antivirus program updated so it will reduce potential virus threats.

Now, you know how to handle Sink to Receive Asynchronous Callbacks for WMI Client Application and Unsecapp.

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