ShellExecEx on ".log" file raises log errors.... but works fine

ShellExecEx on ".log" file raises log errors.... but works fine (opens notepad)

(dll/win32/kernel32/client/proc.c:3473) '??\C:\Documents and Settings\Administrator\Application Data\KC Softwares\SUMo\SUMo.log': Invalid EXE, and not a batch or script file