I have a small issue with drawing files.
I was drawing some reinforcement and suddenly my screen froze and after a few minutes of not responding, it crashed. After a crash, I ran Allplan again, tried to load the same project but this message keeps popping up(Screenshot 1). After canceling it about 30 times, the project opened but my drawing file number one has an exclamation mark (Screenshot 2) and I cannot do anything with it. The option for deleting everything on a drawing is grayed out (screenshot 3), and I can't think of any other way to solve this problem. The message keeps popping up.
Is there a way to fix this, it would help me alot.
Thanks in advane!