Other application has opened the communication port. Close all applications and restart the system.
Reboot and start the system before executing other applications when the same error message appeared again.
Please click on Shift + Esc for a few times to reset the system state value in order to return the menu or tool bar back to normal. If this still does not work, please reboot and then execute the software again.
This site uses cookies to provide you with a better user experience. Our website uses cookies, which could include also third party cookies. For more information please visit our Privacy and Cookie Policy page. By continuing to use the site or closing this banner, you are agreeing to our terms of use.
Close