I followed this link and it helped me get it done!
- Use Finder > Go > Go To Folder and type in: /Library/Application Support/LogMeIn/
- In that folder, there is a "uninstall.sh" file or something similar.
- Open a Terminal window and type "sudo " (yes...with the space after it), then drag the uninstall.sh file into the Terminal window and hit <ENTER>.
This worked for me! thanks CrazyEdy.com!