What is USISrv.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 USISrv.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 USISrv.exe related errors

USISrv.exe file information

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

The process known as USISrv belongs to software Ulead Systems USISrv by Ulead Systems (

Description: USISrv.exe is not essential for Windows and will often cause problems. USISrv.exe is located in a subfolder of "C:\Program Files\Common Files". Known file sizes on Windows 10/8/7/XP are 81,920 bytes (94% of all occurrences) or 86,016 bytes. 
The program starts upon Windows startup (see Registry key: MACHINE\Run). It is not a Windows system file. The program is not visible. Therefore the technical security rating is 48% dangerous; however you should also read the user reviews.

Recommended: Identify USISrv.exe related errors

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

Ulead Systems Process for DVD Creation
usisrv.exe is related to Ulead SystemsDVD software
This file was installed together with the Ulead DVD Movie Factory, which came together with one of my DVD drive. It is installed in the program directory of this application. Unfortunately I have no idea what it does.
  awi   (further information)

Summary: Average user rating of USISrv.exe: based on 3 votes with 3 user comments. One user thinks USISrv.exe is essential for Windows or an installed application. 2 users think it's neither essential nor dangerous.

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

Best practices for resolving USISrv issues

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

USISrv.exe [all]