App Randomly Crashes

My app is nothing more than simply logging to the cloud and working off of simple php/html/mysql. At random times the application freaks and crashes saying “Windows must now close this app…” Any reason that my app is closing?

Also windows smartscreen is popping up it’s scare tactic popup saying “Program could be harmful…” What is that about?

What version of ExeOutput are you using?
Chromium or Trident engine?

For Windows smartcreen, this happens for each EXE file not only ones made with ExeOutput. You could code sign your EXE files, or just wait for enough downloads so that Smartcreen doesn’t show the same warning (Microsoft takes account of number of downloads for instance).