The genuine PtSessionAgent.exe file is a software component of Trend Micro Internet Security by Trend Micro. Trend Micro Internet Security is an Internet security suite that protects computers against malicious software. PtSessionAgent.exe runs the Platinum user session agent, part of Trend Micro Internet Security. This is not an essential Windows process and can be disabled if known to create problems.
Trend Micro Internet Security is a collection of security services for Windows, Mac and Android devices. The product offers an antivirus scanner, a PUA (potentially unwanted applications) shield, a personal firewall, anti-phishing and anti-ransomware technology, cloud protection technology, machine learning algorithms, parental protection, and more.
Trend Micro Inc. is a Japanese company that develops and markets security software for home and corporate users. The company was founded in Los Angeles, California, USA in 1988 by Steve Chang, his wife, Jenny Chang, and her sister, Eva Chen. Soon after, the company moved to Taipei. After it acquired a Japanese software firm in 1992, it set up its main headquarters in Tokyo, Japan. In September 2014, Trend Micro announced a new partnership with Interpol with a mission to thwart cybercrimes worldwide.
Ptsessionagent stands for Platinum user sessionagent
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 PtSessionAgent.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.
Description: PtSessionAgent.exe is not essential for the Windows OS and causes relatively few problems. PtSessionAgent.exe is located in a subfolder of "C:\Program Files"—normally C:\Program Files\Trend Micro\Titanium\plugin\Pt\.
Known file sizes on Windows 10/11/7 are 1,266,176 bytes (20% of all occurrences), 1,078,832 bytes and 8 more variants.
It is certified by a trustworthy company. PtSessionAgent.exe is not a Windows system file. The program is not visible. The PtSessionAgent.exe file is a Verisign signed file.
PtSessionAgent.exe is able to monitor applications.
Therefore the technical security rating is 13% dangerous.
Uninstalling this variant:
If problems with PtSessionAgent.exe come up, you can do the following:
Important: Some malware camouflages itself as PtSessionAgent.exe, particularly when located in the C:\Windows or C:\Windows\System32 folder. Therefore, you should check the PtSessionAgent.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 PtSessionAgent issues
A clean and tidy computer is the key requirement for avoiding problems with PtSessionAgent. 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 PtSessionAgent.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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