What is appvstreamingux.exe?
The genuine appvstreamingux.exe file is a software component of Microsoft Application Virtualization (App-V) by Microsoft Corporation.
"AppVStreamingUX.exe", by Microsoft, is a child process of the App-V Client and resides in "C:\Program Files\Microsoft Application Virtualization\Client\AppVClientUX.exe". It is removed if the entire "Microsoft Application Virtualization Client" is uninstalled using the Control Panel. Its functions include App-V notifications and displaying the App-V Client icon in the system tray. Application Virtualization was originally SoftGrid by Softricity, a company Microsoft bought in 2006; the first Microsoft-branded version was 4.5. With App-V, large enterprises can publish multiple applications to end-user PCs while only physically installing the App-V Client on each PC. (App-V version 5.x is not backward compatible with 4.x; the entire network must upgrade.) The Client execution environment isolates ("sandboxes") each virtualized app from all others. AppVStreamingUX sometimes obstructs logging off from virtualized application sessions, depending on a Registry key setting. In 2016, Microsoft was the world's largest software maker by revenue.
AppVStreamingUX stands for Application Virtualization Streaming UX
The .exe extension on a filename indicates an executable file. Executable files may, in some cases, harm your computer. Therefore, please read below to decide for yourself whether the appvstreamingux.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.
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Appvstreamingux.exe file information
The process known as Microsoft Application Virtualization Client Streaming UX or Microsoft Windows belongs to software Microsoft Application Virtualization or Microsoft® Windows® Operating System or Microsoft Application Virtualization (App-V) by Microsoft (www.microsoft.com).
Description: Appvstreamingux.exe is not essential for Windows and will often cause problems. Appvstreamingux.exe is located in a subfolder of "C:\Program Files"—usually C:\Program Files\Microsoft Application Virtualization\Client\.
Known file sizes on Windows 10/11/7 are 380,072 bytes (50% of all occurrences), 376,016 bytes or 369,832 bytes. 
The program is not visible. The file is not a Windows core file. Appvstreamingux.exe is digitally signed. You can uninstall this program in the Control Panel.
Therefore the technical security rating is 15% dangerous, but you should also take into account the user reviews.
Uninstalling this variant:
If problems with appvstreamingux.exe occur, you can do the following:
1) uninstall the software
Microsoft Corporation or
Microsoft Application Virtualization Client using the
Uninstall a Program function of Windows Control Panel (Windows: Start, Settings, Control Panel, Uninstall a Program)
2) ask the
developer, www.microsoft.com, for support.
Recommended: Identify appvstreamingux.exe related errors
If appvstreamingux.exe is located in the C:\Windows\System32 folder, the security rating is 0% dangerous. The file size is 292,192 bytes.
Appvstreamingux.exe is a Windows system file. There is no information about the author of the file. Appvstreamingux.exe is a trustworthy file from Microsoft. The file is certified by a trustworthy company. The program is not visible.
Uninstalling this variant:
If problems with appvstreamingux.exe occur, you can do the following:
1) uninstall the software
Microsoft Windows using the
Uninstall a Program function of Windows Control Panel (Windows: Start, Settings, Control Panel, Uninstall a Program)
2) ask the developer,
Microsoft, for
assistance.
Important: Some malware camouflages itself as appvstreamingux.exe, particularly when located in the C:\Windows or C:\Windows\System32 folder. Therefore, you should check the appvstreamingux.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.
Best practices for resolving appvstreamingux issues
A clean and tidy computer is the key requirement for avoiding problems with appvstreamingux. This means running a scan for malware, cleaning your hard drive using 1cleanmgr and 2sfc /scannow, 3uninstalling programs that you no longer need, checking for Autostart programs (using 4msconfig) and enabling Windows' 5Automatic 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 6resmon 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 executing the 7DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.
To get your computer running as fast as it did on day one, you can 8reset your PC. Your personal files will remain intact, but any programs you installed will need to be reinstalled.
To help you analyze the appvstreamingux.exe process on your computer, the following programs have proven to be helpful: ASecurity 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. A good Bantivirus software detects and removes sleeping spyware, adware, Trojans, keyloggers, malware and trackers from your hard drive.
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objectdocktray.exe aquasnap.daemon.x64.exe osd_main.exe appvstreamingux.exe ssettings.exe fssvcexe.exe hwifisvc.dll ae_mailsensor_plugin.dll popwnd.exe ms.exe zetaviewer.exe [all]
Score
User Comments
Mohamed ALMansoori
Summary: Average user rating of appvstreamingux.exe: based on 2 votes with 1 user comment. One user thinks appvstreamingux.exe is essential for Windows or an installed application. One user suspects danger.