When installing an Upadte to a mod NexModMaager Says Coiuld not find

[arkeyd]

Mod is Killer Keos Skimpy CBBE V2 Armour Set ver 3.4 updating from Vr 3.3.

 

Win7 -64 Bit

 

Error I'm getting is:

 

A problem occurred during install:

Could not find a part of the path 'c:\program files(x86)\steam\steamapps\commonskyrum\data\meshes\armour\elven\f\curaiss_1.nif'.

A problem occurred during install:

Could not find a part of the path 'c:\program files(x86)\steam\steamapps\commonskyrum\data\meshes\armour\elven\f\curaiss_1.nif'.

 

 

This mod was not installed.

 

I don't know if it is the mod or nexus mod manager that is causing the problem. Could not upload log file because it was too big. The old version is installed and working, but can not install update.