"Error 1714. The older version of LibO 6.0.4.2 cannot be removed"

[Porriwiggle]

I am trying install the latest LibO but I’m sent the above message.
I can’t uninstall the older version as it says the last time used it crashed.

How can I make progress?

[mikekaganski]

Invalid installation package error

Hello, Need some assistance with error during installation process. This means "file “C\Users…\6.0.3_Win_x86.msi” is invalid installation package for Libre Office 4.3.5.2. [image description] Should I uninstall my current Libre office version in order to install the latest one?