You Tube requires Flash update. Worked for laptop Windows 7 but not PC Windows Vista. Can you help?
You Tube said I needed latest Adobe Flash Player, so uninstalled old version and reinstalled latest version 11.6.602.171 on PC running Windows Vista Home Basic SP2 32-bit OS. My system says it's there, but it still won't work on You Tube - still get same message saying Ineed latest version.
Had same message on my Laptop running Windows 7 and it updated and works fine. I use Internet Explorer 9.
Detailed Problem Description: Problem with downloading latest Adobe Flash update and viewing YouTube. On PC running Windows Vista Home Basic SP2 32-bit OS, You Tube home page red banner at top said I needed to install latest Adobe Flash Player but even after installing, it does not work and will not play most videos in browser and shows black screen with message still asking to download latest version. Seems to be rather random as to which videos it will play and which ones it won't, although there may be some common link (see examples below). I thought it might have been HTML5 problem but I have successfully played HTML5 and Non-HTML videos through Adobe test site (Adobe Flash Player Help/Video Playback Issues) as well as Stage Videos. (Note: Had same You Tube messages when viewing on Laptop running Windows 7 but that updated without problem.)
Ran Adobe Uninstall. Closed all other programs before reinstalling direct from Adobe (rather than You Tube link). No change.
Ran all Adobe troubleshooting suggestions listed at http://helpx.adobe.com/flash-player/kb/flash-player-games-video-or.html#main_2__Disable_ActiveX_Filtering__if_you_are_using_Internet_Explorer_9_.
Removed browsing data and deleted cache, checked that Internet Tools\Safety\Active X filtering was disabled (but in Internet Option\Security, Active X controls are enabled), disabled Hardware Acceleration, restarted computer but no change to You Tube viewing. Re-enabled, but no change. (WOULD LOVE ADVICE FOR FUTURE REFERENCE IF I SHOULD KEEP THIS ENABLED OR DISABLED.)
I have updated graphics drivers for NVIDIA GeForce 9400 GT- although had to do manually as NVIDIA auto system scan said "could not detect your GPU". Noted they said Windows Vista supports up to Direct X 10, but my system is running Direct X 11. Had optional update message for "nVidia Graphics Adapter WDDM1.1, Graphics Adapter WDDM 1.2, other Hardware NVIDIA GeForce 9400 GT" on both PC & laptop. Laptop downloaded fine. Tried to download on PC but was not successful. Error Code 80070103, possibly because system had already been updated? Current driver version 9.18.13.1407 - "Windows has determined that your current driver software is up to date".
Running Norton 360 but it did not block or indicate any problems with Flash Player download.
Problem URL: http://www.youtube.com/?utm_source=navclient (red banner at top of home page says I still need to download latest Adobe Flash).
Example of specific video that will not play: http://www.youtube.com/watch?v=384IUU43bfQ
Example of specific video that will not play: http://www.youtube.com/watch?v=YgMen4-PI74
Example of video that will play: http://www.youtube.com/watch?v=TGbrFmPBV0Y
