Cannot install or uninstall AIR

Question

I am using Vista. I have tried all option to uninstall and
reinstall include the CMD option which comes with an error message.
As well I have tried and delete the
AIR 1.0: msiexec /x {00203668-8170-44A0-BE44-B632FA4D780F}
AIR Beta3: msiexec /x {E6672E63-6C06-4303-8F37-D8CEE82005B0}
AIR Beta2: msiexec /x {199FC15D-2E06-47BE-B3EA-CA086FCB94CF}
AIR Beta1: msiexec /x {0252F032-A08C-4EF1-9857-4F41388C8D69}
No luck. What ever I try install Air or an application the
popup window with the message : This application requires a version
of the Adobe Integrated Runtime (AIR) which is no longer supported.
I have uninstalled all air applications, cleaned registry and
still no luck the messages pops even up when I try to install a new
version of AIR.
Strange to me that the window pops up whatever I try to
do

Answer 1

I have downlowded the latest version. When I try to install
it a popup windows shows " Adobe Air is already install"
But have did install it before even used a uninstaller to
clean all files as well clean my registry as shown in my earlier
post.
In the .airinstall.log which I have setup the log is saying:
Performing runtime install
UI SWF load is complete
UI initialized
enter confirming
Installation type: patchSame
Then I tried to install in app. The .airappinstall.log is
always empty. Any app I try to install the apps I had already on my
laptop or when I try to download new ones the popup windows shop up
saying:
This application requires a version of Adobe Integrated
Runtime ( AIR) which is no longer supported. Please contact the
application author fir an updated version
Well I have tried apps from your website like the ebay all
off them and I have tried about 10 different once creating the
popup so there dont even get downloaded. The apps I have already on
my laptop (not installed) the same deal if I try to install the
popup shows.