hey people,
i have a similar problem, but i think its not connected with the key issue.
the weird thing is, my archicad 15 worked, for like 2 days maybe, after running it about 5 or 6 times after suddenly it hangs after loading for a while.the splash screen comes up, then the archicad main window, but thats it.after that it stops responding and windows asks if to close the program.
i still have my AC 14 installed which works so im luckily not desperate, but i'd really appreciate the 15 working again - i was already enjoying it.
i also managed to somehow uninstall it and installed AC again but that didnt help.
the weird thing is it
worked...
thanks for any help.
im using windows 7 home 64bit premium and AC 15 edu version.