Notes about the KEX file extension:
Incorrect file associations could be the result of underlying issues within your PC system. As such it is highly recommended to scan your PC for invalid registry entries, unused processes and other unfavourable system settings to identify slowdown issues.
The KEX file type is primarily associated with 'Haxial KRE' by Haxial Software Pty Ltd.. Executable bytecode file for KRE Compiler developed by Haxial. The compiler may automatically append a file name extension to this name such as ".kex" or ".exe" which are both executable by double clicking on them. File extension KEX is defined as a Portable executable program file.