Flash "Plug-In Failure" with Lion 10.7.4 - HOW TO FIX?

Question

Just upgraded to Lion 10.7.4, then the video stopped playing in Safari.
Upgraded Safari to 5.1.7, then installed the latest Flash player, V. 11.2.202.235
Plug-Ins are enabled.
Also have the latest graphic card drivers.
Now I get "Plug-In Failure"
I have read that Apple is now disabling old versions of Flash plug-ins.  The bug is, that ALL versions seem to be disabled.
How do I enable Flash plug-ins, or how can I go back to the older vesion of Lion?

Answer 1

OK, here it is. I replaced my name with 'First' and 'Last"
Can't imagine anyone else reading this.
Last login: Fri May 11 18:00:52 on console
first-lasts-mac-pro:~ firstlast$ kextstat -kl | awk '!/com\.apple/{printf "%s %s\n", $6, $7}'
com.vmware.kext.vmx86 (0068.31.85)
com.vmware.kext.vmci (90.1.1)
com.vmware.kext.vsockets (90.1.4)
com.vmware.kext.vmioplug (0068.31.85)
com.vmware.kext.vmnet (0068.31.85)
com.Logitech.Control Center.HID
first-lasts-mac-pro:~ firstlast$ sudo launchctl list | sed 1d | awk '!/0x|com\.(apple|openssh|vix)|edu\.mit|org\.(amavis|apache|cups|isc|ntp|postfi x|x)/{print $3}'
WARNING: Improper use of the sudo command could lead to data loss
or the deletion of important system files. Please double-check your
typing when using sudo. Type "man sudo" for more information.
To proceed, enter your password, or type Ctrl-C to abort.
Password:
Sorry, try again.
Password:
Sorry, try again.
Password:
Sorry, try again.
sudo: 3 incorrect password attempts
first-lasts-mac-pro:~ firstlast$ launchctl list | sed 1d | awk '!/0x|com\.apple|edu\.mit|org\.(x|openbsd)/{print $3}'
com.parallels.desktop.client.launch
com.Logitech.Control
com.brother.LOGINserver
com.adobe.CS4ServiceManager
first-lasts-mac-pro:~ firstlast$ launchctl list | sed 1d | awk '!/0x|com\.apple|edu\.mit|org\.(x|openbsd)/{print $3}'
com.parallels.desktop.client.launch
com.Logitech.Control
com.brother.LOGINserver
com.adobe.CS4ServiceManager
first-lasts-mac-pro:~ firstlast$ ls -1A /e*/mach* {,/}L*/{Ad,Compon,Ex,Fram,In,Keyb,La,Mail/Bu,P*P,Priv,Qu,Scripti,Servi,Spo,Sta} * L*/Fonts 2> /dev/null
/Library/Components:
/Library/Extensions:
/Library/Frameworks:
AEProfiling.framework
AERegistration.framework
Adobe AIR.framework
AudioMixEngine.framework
HPDeviceModel.framework
HPPml.framework
HPServicesInterface.framework
HPSmartPrint.framework
MacFUSE.framework
NyxAudioAnalysis.framework
PluginManager.framework
TSLicense.framework
iLifeFaceRecognition.framework
iLifeKit.framework
iLifePageLayout.framework
iLifeSQLAccess.framework
iLifeSlideshow.framework
/Library/Input Methods:
/Library/InputManagers:
LCC Scroll Enhancer Loader
/Library/Internet Plug-Ins:
AdobePDFViewer.plugin
AmazonMP3DownloaderPlugin.plugin
DirectorShockwave.plugin
EPPEX Plugin.plugin
Easy-WebPrint EX.plugin
Flash Player.plugin
Flip4Mac WMV Plugin.plugin
JavaAppletPlugin.plugin
Quartz Composer.webplugin
QuickTime Plugin.plugin
Silverlight.plugin
flashplayer.xpt
iPhotoPhotocast.plugin
nsIQTScriptablePlugin.xpt
/Library/Keyboard Layouts:
/Library/LaunchAgents:
com.Logitech.Control Center.Daemon.plist
com.adobe.CS4ServiceManager.plist
com.brother.LOGINserver.plist
com.parallels.desktop.launch.plist
/Library/LaunchDaemons:
com.adobe.versioncueCS4.plist
com.apple.remotepairtool.plist
com.parallels.desktop.launchdaemon.plist
/Library/PreferencePanes:
Flash Player.prefPane
Flip4Mac WMV.prefPane
Logitech Control Center.prefPane
MacFUSE.prefPane
VersionCueCS4.prefPane
/Library/PrivilegedHelperTools:
/Library/QuickLook:
GBQLGenerator.qlgenerator
ParallelsQL.qlgenerator
iWork.qlgenerator
/Library/QuickTime:
AppleIntermediateCodec.component
AppleMPEG2Codec.component
Flip4Mac WMV Advanced.component
Flip4Mac WMV Export.component
Flip4Mac WMV Import.component
macam.component
/Library/ScriptingAdditions:
Adobe Unit Types.osax
LCC Scroll Enhancer Loader.osax
/Library/Spotlight:
GBSpotlightImporter.mdimporter
LogicPro.mdimporter
Microsoft Office.mdimporter
ParallelsMD.mdimporter
iWork.mdimporter
/Library/StartupItems:
ParallelsDesktopTransporter
ParallelsTransporter
/etc/mach_init.d:
/etc/mach_init_per_login_session.d:
/etc/mach_init_per_user.d:
Library/Address Book Plug-Ins:
SkypeABDialer.bundle
SkypeABSMS.bundle
Library/Fonts:
ACaslonPro-BoldItalic.otf
Bank Gothic
ChaparralPro-Bold.otf
KozMinPro-ExtraLight.otf
MyriadPro-BoldCond.otf
NewsGothicStd-BoldOblique.otf
PoplarStd.otf
TrajanPro-Bold.otf
encodings.dir
fonts.dir
fonts.list
fonts.scale
ufonts.com_meta-book-lf-roman.ttf
Library/Input Methods:
.localized
Library/Internet Plug-Ins:
ATTConnectWCPlugin1_0_6.plugin
WebEx.plugin
Library/Keyboard Layouts:
Library/LaunchAgents:
com.adobe.ARM.930da3ce175de4e82bd3cdf1dd8571f74bd3b6a7236bc94bfc00f6e9.plist
com.apple.FolderActions.enabled.plist
com.apple.FolderActions.folders.plist
com.apple.MobileMeSyncClientAgent.plist
com.apple.SafariBookmarksSyncer.plist
Library/PreferencePanes:
first-lasts-mac-pro:~ firstlast$ osascript -e 'tell application "System Events" to get name of every login item' 2> /dev/null
iTunesHelper, Skype, VMware Fusion Helper, LogitechRegReminder, Dropbox
first-lasts-mac-pro:~ firstlast$
first-lasts-mac-pro:~ firstlast$