Installshield Setup Launched But Seems To Have Closed Without Finishing Guide

: Corrupted engine files can prevent new setups from launching.

He decided to cheat. He wasn't a hacker for nothing. He opened the hex editor and patched the binary. He found the conditional jump instruction—the one that said, "If check fails, exit"—and he nop'd it out. He replaced the jump with 0x90 (No Operation). : Corrupted engine files can prevent new setups

Aggressive antivirus programs or conflicting background services can terminate an installer before it finishes initializing. Respondus Lockdown Browser FAQs and Installation Guide "If check fails