During the installation of the Cumulative Update June on my Dev machine, the SharePoint server crashed but didn't cancel the installation process. After running the configuration wizard I checked the SharePoint version which was still set to the version of the April update. So it seems that the SharePoint crash during the installation has also effects on the update.
I then tried to reinstall the update and to rerun the configuration wizard, but without success. The version number still showed the number of the April update.
So now I'm wondering if there is a way to remove/uninstall the cumulative update so I can try to reinstall it again or at least get rid of it?