Cannot generate Intel Avalon-MM Intel Stratix 10 Hard IP+ for PCI Express design example on Quartus Prime Pro 19.4.

Yes it seems like it was corrupted. I downloaded Quartus 19.4 on my desktop PC and using the trial period on that one since the licence can be only used on the workstation at the workplace.

It generated the design example succesfully.

Thank you for your help.