Restore/Add Mechanical layer

[ronkrem]

Hi Folks
I have just finished a 4-layer board and realised that somewhere along the way I have lost all the mechanical layers. The Mechanical Layers area of Board Layers and Colors is completely blank. Can anyone suggest how to restore or add mechanical layers?
Thanks, ronkrem

 

[mishrashashi]

which tool you are using for routing. If it is in Allegro then update the symbol from the tool bar.

 

[ronkrem]

Brain snap here - forgot to mention the tool! It is Altium Designer 6.

 

[Anonymous_Ricky]

you have to goto layer display and there you have to check display unused layers under mechanical section then you would be able to see the mechanical layers.

 

[ronkrem]

That was it. Many thanks. ronkrem