1019 Views 1 Reply Latest reply: Jun 16, 2010 9:24 PM by Carolyn Samit
If you didn't uninstall the old version first... uninstall then reinstall new then repair disk permissions.
Install the most recent version of Flash here.
Repair disk permissions...
Launch Disk Utility. (Applications/Utilities) Select MacintoshHD in the panel on the left, select the FirstAid tab. Click: Repair Disk Permissions. When it's finished from the Menu Bar, Quit Disk Utility and restart your Mac. If you see a long list of "messages" in the permissions window, it's ok. That can be ignored. As long as you see, "Permissions Repair Complete" when it's finished... you're done. Quit Disk Utility and *restart your Mac.*
If you still have problems with YouTube, from the Safari Menu Bar click Safari/Reset Safari. Select the top 7 buttons, click Reset. Relaunch Safari.