If you do not use F-Secure, uninstall the program properly, and the file will disappear. If the file appears outside the F-Secure folder, scan it immediately.
If you’ve opened your Task Manager recently and spotted a process named fsmainui.exe running in the background, you might have felt a twinge of concern. It’s a natural reaction—unfamiliar executable files can sometimes be malware in disguise. fsmainui.exe
In fact, the real fsmainui.exe is designed to protect your computer from malware. However, virus creators sometimes name their malicious files after legitimate processes to hide in plain sight. If you do not use F-Secure, uninstall the