What is iviRegMgr.exe?

The genuine iviRegMgr.exe file is a software component of WinDVD Pro by Corel Corporation.
Corel Corporation acquired InterVideo in 2006, which included its WinDVD product for playing videos and DVDs. Corel sells WinDVD on an OEM basis to Hewlett-Packard, Lenovo, Sony, and others for bundling with new PCs, which includes an OEM license that has certain restrictions. The “iviRegMgr.exe” process is installed along with WinDVD or WinDVD Pro in a subfolder of “C:\Program Files\Common Files.” If found elsewhere, especially in “C:\Windows” or its “System32” subfolder, it is more likely to be disguised malware. It periodically reminds the user to register the WinDVD software. It does not appear to be possible to uninstall it without uninstalling all of WinDVD. Because it is a Windows service always running in the background, it can be disabled under “Services” as “RegMgr” or “InterVideo Register Manager.”

IViRegMgr stands for InterVideo Registration Manager

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 iviRegMgr.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 iviRegMgr.exe related errors

IviRegMgr.exe file information

Windows Task Manager with iviRegMgr
IviRegMgr.exe process in Windows Task Manager

The process known as RegMgr Module belongs to software IviRegMgr Module or InterVideo Register Manager by InterVideo (

Description: IviRegMgr.exe is not essential for Windows and will often cause problems. IviRegMgr.exe is located in a subfolder of "C:\Program Files\Common Files". Known file sizes on Windows 10/8/7/XP are 112,152 bytes (87% of all occurrences) or 110,736 bytes. 
The program is not visible. The iviRegMgr.exe file is a Verisign signed file. IviRegMgr.exe is digitally signed. The file is not a Windows core file. You can uninstall this program in the Control Panel. Therefore the technical security rating is 13% dangerous, however you should also read the user reviews.

Uninstalling this variant: You can uninstall WinDVD or Corel WinDVD, update it, or get help from the software vendor. Click on to update it, click on or for support, or click on WinDVD or Corel WinDVD in Windows Control Panel (Software or Programs category) to uninstall it.

Recommended: Identify iviRegMgr.exe related errors

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

Registration reminder service for WinDVD. Service installed when you install the WinDVD DVD player (which often comes bundled with new PCs) and which occasionally reminds the user to register WinDVD.
Localizei esse arquivo instalado no meu Notebook Sony. Não sei se ele é o único fator, porém minha máquina esta com bloqueio de acesso a internet, windows defender desativado, não encontro nenhum artificio(anti virus, malware, etc.), que o detecte e o elimine.
  Marcos Antonio F. Da Silva  

Summary: Average user rating of iviRegMgr.exe: based on 2 votes with 2 user comments. One user thinks it's neither essential nor dangerous. One user suspects danger.

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Best practices for resolving iviRegMgr issues

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

iviRegMgr.exe [all]