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RLRunUtility.exe file information
The process known as StartRLCMS belongs to software unknown by Reallusion (www.reallusion.com).
Description: RLRunUtility.exe is not essential for Windows and will often cause problems. RLRunUtility.exe is located in a subfolder of "C:\ProgramData"—typically C:\ProgramData\Reallusion\.
The file size on Windows 10/11/7 is 13,320 bytes. 
The program has a visible window. The process has no file description. The process starts when Windows starts (see Registry key: MACHINE\User Shell Folders).
The file is not a Windows core file.
RLRunUtility.exe appears to be a compressed file.
Therefore the technical security rating is 59% dangerous, however you should also read the user reviews.
Recommended: Identify RLRunUtility.exe related errors
Important: Some malware camouflages itself as RLRunUtility.exe. Therefore, you should check the RLRunUtility.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.
Best practices for resolving RLRunUtility issues
A clean and tidy computer is the key requirement for avoiding problems with RLRunUtility. 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 RLRunUtility.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.
Other processes
usbsrservice.exe curxp0.dll grammarly.desktop.exe RLRunUtility.exe launchap.exe kss.exe stk02nm.exe ucrtbase.dll mainservice.exe pwmdbsvc.exe helperservice.exe [all]
Score
User Comments
Summary: Average user rating of RLRunUtility.exe: based on 1 vote with 1 user comment. One user thinks it's neither essential nor dangerous. 2 users don't grade RLRunUtility.exe ("not sure about it").