What is HiSuiteOuc.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 HiSuiteOuc.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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HiSuiteOuc.exe file information

The process known as HiSuite Update Service belongs to software HiSuiteOuc by Huawei Software Technologies Co., LTD or Huawei Technologies Co. (

Description: HiSuiteOuc.exe is not essential for the Windows OS and causes relatively few problems. HiSuiteOuc.exe is located in a subfolder of "C:\Program Files". The file size on Windows 10/8/7/XP is 117,552 bytes. 
The program has no visible window. It is certified by a trustworthy company. The file is not a Windows core file. HiSuiteOuc.exe is able to monitor applications. Therefore the technical security rating is 66% dangerous.

Uninstalling this variant: You have the option to completely remove Huawei Software Technologies Co., LTD. (Control Panel ⇒ Uninstall a Program) or turn to the software developer, Huawei, for advice.

Recommended: Identify HiSuiteOuc.exe related errors

If HiSuiteOuc.exe is located in a subfolder of the user's profile folder, the security rating is 29% dangerous. The file size is 116,032 bytes (66% of all occurrences) or 117,280 bytes. The software has no file description. The program has no visible window. It is a Verisign signed file. The HiSuiteOuc.exe file is certified by a trustworthy company. The file is not a Windows core file. HiSuiteOuc.exe is able to monitor applications.

Important: Some malware camouflages itself as HiSuiteOuc.exe. Therefore, you should check the HiSuiteOuc.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 HiSuiteOuc issues

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

HiSuiteOuc.exe [all]