LibreOffice won't uninstall

I tried uninstalling, but it asks for the original MSI installer… (I don’t have it)

I tried deleting all the different files from all LibreOffice instal directories… (no change)

I removed all LibreOffice files from the AppData folder… (no change)

I removed all LibreOffice registry entries… (no change)

I tried using a new install MSI to just update, but it still brings up the dialog requesting the location of the v4.0 MSI…

I am running Windows 7 Ultimate. Please help.

Nevermind, I finally found a download of the original 4.0.0, (on the SourceForge page) and it allowed the uninstall, and update to 4.2.2.