How to re-deploy Windows updates via command-line

[SevAlf]

Hi!
As You know July rollup is re-released in September (https://support.microsoft.com/en-us/kb/3172605). My question is – how to re-deploy it on devices which already have a "original" July rollup deployed? Also, I must do this via command-line. Just installing it over bring me to error "already installed". One option, yes, is to uninstall original and deploy the new one, but maybe there is a way do this at once, meaning re-deploy it. Don't have WSUS and neither SCCM.
Any ideas?
More thanks, Alar.

 

[torchwood]

Hi Alar,
You DO NOT re-deploy it.
The Monthly rollup update contains all the previous months fix's + whatevers new.
(within the KB there is, an allready installed/do i need it check,)
Latest version
https://support.microsoft.com/en-us/kb/3185278

Updates can be installed using this
Create a folder titled
c:\temp\XXXXXX(KB No (KB2834140 as example)

Expand –F:* c:\kb2834140\Windows6.1-KB2834140-v2-x64.msu c:\temp\2834140

DISM.exe /Online /Add-Package /PackagePath:c:\temp\2834140\Windows6.1-KB2834140-v2-x64.cab /quiet


Roy

 

[SevAlf]

Hi and thanks!
Well, in September rollup description is not stated it will replace July's (even considering file size it probably could, didn't "dig" into it). And July rollup version 2 is still downloadable, June's is not – as July should replace it. Also, why to re-release July rollup when September rollup is there. (Just wondering if think it must replace previous ones.) My guess is it does not replace (~ cover) July rollup as didn't August's one.
... Yes, for instance, July rollup includes Wuauclt.exe, September does not. Probably some other mismatches as well.
So, if I understood correctly, still only version to re-deploy re-released update is to uninstall it first and then deploy new (version)? Sorry if I couldn't follow ok.
More thanks, Alar.