I had an Office Standard 2010 installation which did not fully un-install at the first attempt. It's still in the list of installed programs, but some of the files and registry records might already be gone.
When I try to uninstall it, I now get the following error:
The language of this installation package is not supported by your system
I have already tried the suggestion at the How to uninstall or remove Microsoft Office 2010 suites article at Microsoft Support.
How can I get rid of that nuisance? In order to install a 64-bit Version I have to uninstall this one first.