AIR 1.5 Install problem

Question

Hi
I have the same problem as many others but I could not find
my solution.
I get this error when trying to install AIR 1.5:
An error occurred while installing Adobe AIR. Installation
may not be allowed by your administrator
I have 1.1 installed when I try to uninstall it I get this:
An error occurred while uninstalling Adobe AIR.
Uninstallation may not be allowed by your administrator.
Then in add remove programs it shows that it's uninstalled
but there had been a problem after that the 1.5 installer dose not
try to update but start a new install but still can't.
I'm the administrator, here is the log:
Performing runtime install
UI SWF load is complete
UI initialized
starting user confirmation
Installation type: additionalNewest
starting install
Scheduling runtime installation operations
uninstall scheduled for 1.0.5, 1.0.4
Installed Product GUID: is same:false
Beginning runtime installation
Beginning install
Uninstalling product w/ GUID
{199FC15D-2E06-47BE-B3EA-CA086FCB94CF}
Error occurred; beginning rollback: [ErrorEvent type="error"
bubbles=false cancelable=false eventPhase=2 text="1612" errorID=0]
Rollback due to error complete
error during install: [ErrorEvent type="error" bubbles=false
cancelable=false eventPhase=2 text="1612" errorID=0]
runtime install entering error state: [ErrorEvent
type="error" bubbles=false cancelable=false eventPhase=2
text="1612" errorID=0]
begin quitting
Anybody has a solution?

Answer 1

It looks like you have older versions of AIR installed.
Could you follow the advice in the end of this message:
http://www.adobe.com/cfusion/webforums/forum/messageview.cfm?forumid=75&catid=697&threadid =1397739&enterthread=y
and run the utility and clean up the old installation and try
to install again?
-ted