Here's my DISM log.

22888

Still getting it even after updating to 10159. Did you do anything in between your first post and now to repair your build? Seems weird for it to just go away on its own without intervention.

Yeah I'm on the 10158 build, and it's giving me that. Just want to make sure it's not a machine-specific problem, or else I'll just waste a few hours backing up and clean installing.

Ztruker,

Did you ever figure out how to fix this? Getting the same error trying to do DISM