What is FlashPlayerPlugin_11_9_900_117.exe?

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 FlashPlayerPlugin_11_9_900_117.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 FlashPlayerPlugin_11_9_900_117.exe related errors

FlashPlayerPlugin_11_9_900_117.exe file information

Windows Task Manager with FlashPlayerPlugin_11_9_900_117
FlashPlayerPlugin_11_9_900_117.exe process in Windows Task Manager

The process known as Adobe Flash Player (version 11.9 r900) belongs to software Shockwave Flash by Adobe Systems (

Description: FlashPlayerPlugin_11_9_900_117.exe is not essential for the Windows OS and causes relatively few problems. The file FlashPlayerPlugin_11_9_900_117.exe is located in a subfolder of C:\Windows or sometimes in a subfolder of C:\Windows\System32. The file size on Windows 10/8/7/XP is 1,862,536 bytes. 
The program has no visible window. It is a Verisign signed file. It is certified by a trustworthy company. The FlashPlayerPlugin_11_9_900_117.exe file is not a Windows core file. FlashPlayerPlugin_11_9_900_117.exe is able to record keyboard and mouse inputs, monitor applications and manipulate other programs. Therefore the technical security rating is 22% dangerous.

Recommended: Identify FlashPlayerPlugin_11_9_900_117.exe related errors

Important: Some malware camouflages itself as FlashPlayerPlugin_11_9_900_117.exe, particularly when located in the C:\Windows or C:\Windows\System32 folder. Therefore, you should check the FlashPlayerPlugin_11_9_900_117.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 FlashPlayerPlugin_11_9_900_117 issues

A clean and tidy computer is the key requirement for avoiding problems with FlashPlayerPlugin_11_9_900_117. 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, for Windows 8 and later versions, executing the 7DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.

To help you analyze the FlashPlayerPlugin_11_9_900_117.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. BMalwarebytes Anti-Malware detects and removes sleeping spyware, adware, Trojans, keyloggers, malware and trackers from your hard drive.

Other processes

FlashPlayerPlugin_11_9_900_117.exe [all]