CTD when starting Skyrim

[Nuclearstulle]

I've followed the S.T.E.P., but get a CTD right before the mainmenu. Thats because mod organizer says the 

aMidianborn_Skyforge_Weapons.esp is missing, but I've installed all the aMidianborn mods listet in S.T.E.P and havn't found any other aMidianborn Skyforge mods.

What can I do?

 

Edit: Problem solved itself, the aMidian_Skyforge_Weapons.esp wasn't activated.

Edited October 8, 2015 by Nuclearstulle

[elwaps]

This shouldn't be neccessary as the STEP instruction about aMidianBorn Book of Silence says at the very bottom:

 

"Required: Right click the aMidianBorn Book of Silence mod > Information > Optional ESPs. Move aMidianborn_Skyforge_Weapons.esp from the lower pane to the upper pane."

 

which not only deactivates the esp but removes it from the plugins list. Already tried that? For me, there's no errors moving it to optional. Do you perhaps use non-STEP mods requiring that esp?