What is FlashUtil10h_ActiveX.exe?

The genuine FlashUtil10h_ActiveX.exe file is a software component of Adobe Flash Player by Adobe Systems.
FlashUtil10h_ActiveX.exe is an executable file that belongs to Adobe Flash Player, a freeware software program used for viewing audio and video created on the Adobe Flash platform. This process checks whether the current Adobe Flash Player version is updated. This is not a critical Windows component and should be removed if known to cause problems. The Adobe Flash Player was originally developed by FutureWave and released in 1996. The player currently has a very large user base with more than 90% penetration on internet connected personal computers. Adobe Flash Player comes in a plugin version for Internet browsers in order to support Internet Flash media in various formats such as XML, JSON, AMF, SWF, MP3, FLV, PNG, JPEG, and GIF. Adobe Systems Incorporated is an American software giant that develops software products for web design, video editing, web hosting, image editing, servers, as well as formats such as Flash and PDF. The company was established in 1982 by Charles Geschke and John Warnockin and is currently headquartered in San Jose, California.

FlashUtil10h_ActiveX stands for Adobe Flash Player Helper Utility (10h) for ActiveX

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 FlashUtil10h_ActiveX.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.

Click to Run a Free Scan for FlashUtil10h_ActiveX.exe related errors

FlashUtil10h_ActiveX.exe file information

Windows Task Manager with FlashUtil10h_ActiveX
FlashUtil10h_ActiveX.exe process in Windows Task Manager

The process known as Adobe® Flash® Player Installer/Uninstaller (version 10.1 r53) belongs to software Flash Player Installer/Uninstaller by Adobe Systems (

Description: FlashUtil10h_ActiveX.exe is not essential for the Windows OS and causes relatively few problems. The file FlashUtil10h_ActiveX.exe is located in a subfolder of C:\Windows or sometimes in a subfolder of C:\Windows\System32. Known file sizes on Windows 10/8/7/XP are 231,888 bytes (75% of all occurrences) or 232,912 bytes. 
The program has no visible window. It is a Verisign signed file. FlashUtil10h_ActiveX.exe is digitally signed. It is not a Windows core file. Therefore the technical security rating is 22% dangerous.

Recommended: Identify FlashUtil10h_ActiveX.exe related errors

Important: Some malware camouflages itself as FlashUtil10h_ActiveX.exe, particularly when located in the C:\Windows or C:\Windows\System32 folder. Therefore, you should check the FlashUtil10h_ActiveX.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.


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Best practices for resolving FlashUtil10h_ActiveX issues

A clean and tidy computer is the key requirement for avoiding problems with FlashUtil10h_ActiveX. This means running a scan for malware, cleaning your hard drive using cleanmgr and sfc /scannow, uninstalling programs that you no longer need, checking for Autostart programs (using msconfig) and enabling Windows' 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 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 DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.

To help you analyze the FlashUtil10h_ActiveX.exe process on your computer, the following programs have proven to be helpful: 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. Malwarebytes Anti-Malware detects and removes sleeping spyware, adware, Trojans, keyloggers, malware and trackers from your hard drive.

Other processes

FlashUtil10h_ActiveX.exe [all]