Why is Ctrl-D not working in Illustrator?

1 Correct Answer

Go to Edit > Keyboard Shortcuts. In the Product Area: File Menu, confirm that Ctrl-D is the default shortcut on your computer. And if restoring don’t help than try to find some another soft that can catch this shortcut.

How do I find shortcuts in Illustrator?

Illustrator provides many shortcuts to help you get work done faster. Many keyboard shortcuts appear when you hover over icons in the command menu.