Hi, I have just seen this post, but I haven't found the solution:



Hi have 2 dwg file to add into a new drawing.
These 2 file has the same "layer state" called "work-a3a" and some block so when I insert the second file I got the error "Duplicate definition of layer state and block ignored" and the file takes a lot of second to load.

What is the best solution to avoid this issue?
Delete the same blocks/layer state of the current drawing to allow the second blocks/layer state to be added?

I attach the file

Thanks