Have you tried a Clean Uninstall of RealPlayer? If not, here are the instructions:
Clean uninstall..... After you uninstall RP, you will see a pop-up after you uninstall RP, that it was unable to remove some of the RP files. If all of the files are not removed it can cause many problems, some very small, some very bothersome. So it's best, to do a "clean uninstall". To do that, first go to Control Panel>Add & Remove Programs>uninstall Real Player. Then close
Control Panel and go to My Computer>C-Drive> Program Files>(R-click on "Real" and delete the file).
Then while you are still in Program Files double click on
Common Files>(R-click on the "Real" file and delete the file). Then reinstall a fresh RP.
Hopefully this may prove useful to you. I know one of our mods had a few problems since updating his Firefox & RP, so the reinstall might prove helpful. BTW, since you are on a Mac, please see HERE for Mac troubleshooting for RP. Don't worry about using RP 11. The guides were written when it was srill in beta and caused some glitches.
