Cannot install Warning 1909

used LibreOffice since issued, yesterday Windows 10 update KB4089848 installed with problems, this morning all LibreO programmes gone! Tried to reinstall both and then 5.4.6, each time installation stops with ‘Warning 1909: Could not create shortcut’ then ‘Internal Error2902 ixoShortcutPropertyCentre’ then rolls back and fails to install.
I have uninstalled the Windows update but the problem persists.
Does anyone have any ideas?

After posting this, I found a post from November 17 ‘Warning 1909’ which sent me to ‘Windows Defender Controlled Access’ and switching this off solved the problem.
So everything back working well. Why it all disappeared, I shall never know!
Thanks KeithM