After updating to the latest version of Mavericks, I find that Find My Mac has been turned off in Settings. I cannot turn it back on since it says that it needs a recovery partition. I then boot my Mac into the recovery partition and it needs the redownload the required software. After the download is finished, it loads the recovery options and I restart my Mac. I still can't turn on Find My Mac. Is anyone else having this issue? My Mac came with Mavericks preinstalled, and Find My Mac was working before.