CorelDraw X6 64bit quits responding when importing

CorelDraw X6 quits responding when trying to import Acad drawing (vectors). To try to get around this I opened the DWG with CorelDraw X6 instead of importing. Then saved as a CDR and then tried to import the CDR. CorelDraw X6 quit responding again.

Note* Tested with CorelDraw 5 and it worked without problems.