EZCAD show already running

When open EZCAD,it show “Software is running”

If you close the software, then open it immediately, it will be happened, because the operate system hasn’t enough time to release RAM
1)Click “OK”, open EzCad software after some minutes.
2)If the operation is invalid, please open “Task manager” (you can use Ctrl + Alt + Delete to open it), kill the process named “EzCad2.7.0-Untitled”,

If the problem is still not solved, please restartcomputer