Error report with textures on level load

Ok, I"m getting this everytime I load this level, and its been occuring over many engine releases:

From console:

Texture Index Count: 1365

========================= Errors =========================

  1. [ 1] [Renderer] Texture file is missing: ‘textures/cubemaps/essence_outpost_bird_tower9_kc/5943288328964_cm.dds’ textures/cubemaps/essence_outpost_bird_tower9_kc/5943288328964_cm.dds

  2. [ 2] [Renderer] Texture file is missing: ‘textures/cubemaps/essence_outpost_bird_tower9_kc/5943288328964_cm_diff.dds’ textures/cubemaps/essence_outpost_bird_tower9_kc/5943288328964_cm_diff.dds

========================= End Errors =========================

Is it just as simple as delecting applied texture on terrain and starting over ? Something became corrupted over a few iterations of loading/saving into newer engines OR the way maybe the newer engines are handling these textures via asset compiler ?

TY