It appears that ExeOutput and apps can crash with Windows 10 May Update.
We will shortly release an update to fix this crash on Windows 10 update 2004 (May 2020). Until that, customers can install a patch for ExeOutput for PHP 2020.1 to make EXE files work again.
The link is here:
Unpack the .dat file to the “CEFRuntime” subfolder in your ExeOutput installation. Be sure to make a backup first. Then rebuild your EXE files.
This is currently only for GUI apps. A fix for console apps will be available too soon.