Ecco come rimuovere VMWare Fusion come indicato qui da VMWare: Disinstallazione manuale di VMware Fusion
Fusion 4.x
In Fusion 4.x, there is no uninstaller. Most Fusion files are contained within the application bundle (that is, the Fusion application in /Applications). To uninstall Fusion 4.x, drag the application bundle from the Applications folder to the Trash.
Also, ensure to delete these additional files and folders if they are present.
Note: Depending on the environment, some of these files may not be present. Some files may exist only if Fusion 3 was originally installed on the machine that was later upgraded to Fusion 4.
/Library/Application Support/VMware Fusion
/Users/Library/Preferences/VMware Fusion
/Library/Preferences/VMware\ Fusion
~/Library/Caches/com.vmware.fusion
~/Library/Application\ Support/VMware\ Fusion
~/Library/Preferences/com.vmware.fusion.LSSharedFileList.plist
~/Library/Preferences/com.vmware.fusion.LSSharedFileList.plist.lockfile
~/Library/Preferences/com.vmware.fusion.plist
~/Library/Preferences/com.vmware.fusion.plist.lockfile
~/Library/Preferences/com.vmware.fusionDaemon.plist
~/Library/Preferences/com.vmware.fusionDaemon.plist.lockfile
Note: In Lion, the Library folder inside your user directory is hidden by default. To access your Library folder:
Click the Finder icon.
While holding the Option key, click the Go menu. This reveals your Library folder.