My libre office 24.8.4 is updating to 25.2 even though i have all update auto un ticked

running windows 10 pro when 25.2 installs it wont run

Where did you find an option concerning "automatic install"?
What "all update" options of LibreOffice did you disable precisely?

Or are you writing about a setting on system level of Win10 or an add-on to it?
From what source (precisely) did you download the installer for your V24.8.4?