Also, keep in mind this thread was for Paralles 7 not 8 and was mostly posted during the developer previews. Since the GM of Mountain Lion, Parallels has released a version of 7 without these issues and a new version 8.
Your issues will likely be fixed by a total reinstall. Make sure to get the kexts out of \System\Library\Extensions\ and the Parallels folder in \System\Library if the remover doesn't. Reboot in between uninstall and reinstall.
Your issues will likely be fixed by a total reinstall. Make sure to get the kexts out of \System\Library\Extensions\ and the Parallels folder in \System\Library if the remover doesn't. Reboot in between uninstall and reinstall.