ie4uinit.exe is a process belonging to IE 5.0 Per-User Install Utility.
It is part of Microsoft® Windows® Operating System. "This program is a non-essential system process, but should not be terminated unless suspected to be causing problems. "
ie4uinit.exe is a system process that is needed for your PC to work properly. It should not be removed. Check your system now to identify unused processes that are slowing down your computer