Cant patch

  • I have the game in two pcs and in one i never cant instll the patches, says that the file MDS something is lost but its not. I always have to copy the game with the patch from the other computer. Any idea of why or if there is a solution.
    Ps, i never instal the game in the pc with the problem, only copy from the other, i know that maybe can solve the problem but othr solution could be great