What is tvttcsd.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 tvttcsd.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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Tvttcsd.exe file information

Windows Task Manager with tvttcsd
Tvttcsd.exe process in Windows Task Manager

The process known as tvttcsd Application belongs to software TSS Core Service or Client Security Solution or Client Security - Password by IBM ( or Lenovo (

Description: Tvttcsd.exe is not essential for the Windows OS and causes relatively few problems. Tvttcsd.exe is located in a subfolder of "C:\Program Files". Known file sizes on Windows 10/8/7/XP are 723,712 bytes (63% of all occurrences), 722,232 bytes, 722,496 bytes or 779,576 bytes. 
The program is not visible. The application can be uninstalled in the Control Panel. Tvttcsd.exe is a Verisign signed file. The file has a digital signature. The tvttcsd.exe file is not a Windows core file. The software uses ports to connect to or from a LAN or the Internet. Therefore the technical security rating is 22% dangerous, however you should also read the user reviews.

Uninstalling this variant: You could uninstall Client Security Solution or Client Security - Password from your computer using the Control Panel applet Uninstall a Program.

Recommended: Identify tvttcsd.exe related errors

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

tvttcsd.exe belongs to IBM Lenovo's Client Security Solution, located in C:\Program Files\Lenovo\Client Security Solution\tvttcsd.exe

Summary: Average user rating of tvttcsd.exe: based on 1 vote with 1 user comment. One user thinks it's probably harmless.

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Best practices for resolving tvttcsd issues

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

tvttcsd.exe [all]