When I try to install the update from WU, just nothing happens and when I run the file ( NDP40-KB3135993-X86_D7F3F1D40B58935F52381123D60F19B22CFCC872.exe) downloaded from here, I get an error message like "KB3135993 is not valid or blocked by another state in the machine"
Has anyone else met with this? Any suggestion on how to solve this?