What is uiSeAgnt.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 uiSeAgnt.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 uiSeAgnt.exe related errors

UiSeAgnt.exe file information

Windows Task Manager with uiSeAgnt
UiSeAgnt.exe process in Windows Task Manager

The process known as Client Session Agent or Trend Micro Client Session Agent belongs to software Trend Micro Anti-Malware Solution Platform or Trend Micro UniClient by Trend Micro (

Description: UiSeAgnt.exe is not essential for Windows and will often cause problems. UiSeAgnt.exe is located in a subfolder of "C:\Program Files". Known file sizes on Windows 10/8/7/XP are 1,270,136 bytes (17% of all occurrences), 1,311,272 bytes and 14 more variants. 
The file has a digital signature. The uiSeAgnt.exe file is not a Windows system file. The uiSeAgnt.exe file is a Verisign signed file. The program is not visible. UiSeAgnt.exe is able to monitor applications. Therefore the technical security rating is 17% dangerous, however you should also read the user reviews.

Uninstalling this variant: If you want to remove the program completely, go to Control Panel ⇒ Software ⇒ Trend Micro Titanium or Trend Micro Titanium Internet Security.

Recommended: Identify uiSeAgnt.exe related errors

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


User Comments

Application unable to start correctly (0xc0000022). Click OK to close the application

Summary: Average user rating of uiSeAgnt.exe: based on 1 vote with 1 user comment. One user thinks it's neither essential nor dangerous. One user is not sure about it.

Do you have additional information? Help other users!
What do you know about uiSeAgnt.exe:
How would you rate it:
Link for more info:
Your Name:

Best practices for resolving uiSeAgnt issues

A clean and tidy computer is the key requirement for avoiding problems with uiSeAgnt. 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 uiSeAgnt.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

uiSeAgnt.exe [all]