Why doesn't Dism /Online /Cleanup-Image /RestoreHealth work Windows 10

As suggested i would do the update to latest build, then can see if still have the errors in DISM, then we can go from there. Since do not have this build yet.

I clicked on the mounted install file for Windows 10 but it would not accept my Windows 8 installation code.

Maugli said:

I clicked on the mounted install file for Windows 10 but it would not accept my Windows 8 installation code.

Mount the ISO file or if you put burned disc in DVD Drive (open in explorer), then just right click setup.exe . Should be able to just skip key input or if says do later select that.

1) My Dism command failed again. But I managed to locate the .wim file in sources. (I mounted the GB English English ISO on my desktop, not a DVD.)

2) The upgrade/update doesn't work. No option to skip install code.

Start Setup from Windows 10, do not boot from the DVD. This will upgrade your 10240 build to 10586 build without asking for a key.

EDIT: I suspect you run Setup from Sources folder! No! Run Setup from the root folder to upgrade.

I clicked on setup.exe and clicked yes. It is not on a DVD it is on my desktop.

Windows update ever download this update ?

I don't think so.

Maugli said:

I don't think so.

Have you checked lately, run Windows update manually ?

Sorry but I don't know how to make Windows 10 check for updates manually?