How to start client update on owncloud from script?

Question

open source

It is necessary that the files of the owncloud client on Windows 7 are updated faster
. Is there some kind of console command or something else that you can run through the batch file to update the client files
Now you have to pause the owncloud client and immediately remove it from it so that it requests an update from the server.
And another question, is it possible to somehow prevent the owncloud client on windows 7 from being updated so that pop-up windows that sometimes appear do not interfere?