If memory-resident software is installed, GP-Pro EX may
terminate forcefully.
Memory-resident software is an application
program for which the icon is displayed on the taskbar and is
always active.
Solution
Follow the procedure below and try starting GP-Pro EX again.
If any memory-regident software is installed,
right-click its icon to show a context menu, terminate the
software, and then try starting GP-Pro EX again.
If GP-Pro EX does not start or terminates
abnormally even after step (1), exit from all running applications
and try starting GP-Pro EX again.
If GP-Pro EX does not start or terminates
abnormally even after steps (1) and (2), uninstall GP-Pro EX once
and then reinstall it.
Before starting install-related operations
(installation, repair installation, uninstallation), be sure to
exit from all application programs.