Flatten Command doesn't work after update to AutoCAD for Mac 2017.3

[Anonymous]

Hello, 

I recently downloaded autocad2017.3 and the flatten command is not working. Please help

@Anonymous

john.vellek has edited your subject line for clarity: Flatten Command

[maxim_k · Accepted solution]

All layers flattened.

[Anonymous]

Thank you very much!!

[Anonymous]

can i get this flattened to as well? all the layers. 

thank you

[maxim_k · Accepted solution]

Here it is.

[Anonymous]

Thank you very much for your time

[Anonymous]

hello,

I have been trying to flatten this map but i can't. Can you please flatten it for me.

kindly find the attached file

[maxim_k]

Look for it in the attachment