The executable es2utility.exe is a core software component primarily associated with modules (specifically Epson Software Updater or specific scanner utility packages) or Ready or Not (an Unreal Engine game by VOID Interactive, where ES2 can refer to saving or plugin utilities).
If the error appeared after a Windows Update, system files may have been overwritten or corrupted. es2utility exe application error
Follow these steps in order. Stop when the error is resolved. The executable es2utility
unless you have already uninstalled ESET. Removing this file while ESET is active can break your antivirus protection, leaving your system vulnerable. es2utility exe application error
Antivirus flags the utility as a false positive.