Fatal error while working in Autocad 2018

[Anonymous]

Good afternoon! Not long ago I installed the 2018 AutoCAD on several computers. On one computer, the 2018 autocad works well, and on others it throws a fatal error. 
I apologize if there are errors, I use Google translator.:cathappy:

[pendean]

What commands of functions created the crash?
What is your OS?
Is 2018 fully updated?

[Anonymous]

Different, it happens when printing a document. I can not open one document. OS Windows 7 Professional X86. Updated completely.