Error 15, complied with all troubleshooting steps, including trash app, re-install 11.0.1. Dead in the water here.
It started up for some unknown reason after the re-installation, and re-start, and a good deal of time had gone by. All good now, thanks.
@JohnP5 You are welcome! Glad your issue has been resolved. Feel free to reach us anytime. We're here to help you! Thanks!