Check with your reseller, it might be an issue with the license check failing.
I vaguely recall having this problem 1-2 years ago. I didn't think about the license being a problem, since it should boot up ArchiCAD in demo mode if it can't resolve the license, but there was some issue with codemeter software as I recall.
Erwin Edel, Project Lead, Leloup Architecten
www.leloup.nlArchiCAD 9-26NED FULL
Windows 10 Pro
Adobe Design Premium CS5