I have been having trouble with Adobe Air for a while now. I had Adobe Air installed for TweetDeck, but in the past couple months, every time I tried to update TweetDeck, I get the error, "Installation may not be allowed by your administrator. Please contact your administrator." Then I tried uninstalling Adobe Air through Add/Remove programs in Control Panel and that did not work. I tried uninstalling through Command Line, but I kept getting a fail message. Finally, I removed it manually by removing the Adobe Air folder from my Common Files and then was able to remove Adobe Air from Add/Remove Programs. Now I am trying to reinstall Adobe Air 2.0 and I am getting the same error message. "An error occurred while installing Adobe AIR. Installation may not be allowed by your administrator. Please contact your administrator." Your Support page says to use Windows Installer Cleanup Utility but it is no longer available. Please help.
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