Cannot install runtime or my app to my android device - Failure [INSTALL_FAILED_INVALID_APK]

Hi,

Unfortunately adT install runtime.apk does not work

adB install runtime.apk does work, but it comes up with the same error. Failure [INSTALL_FAILED_INVALID_APK]

I managed to install the sample app apk found here for a sample app... http://coenraets.org/blog/2010/05/sample-application-using-flex-and-air-for-android/

but when I try to install the runtime, did not install properly... Neither did my flash custom app.

For my app, I created a simple SWF animation with Flash 8. It runs with ADL, but when I try to install it on the device, it doesn't work.

Help with both the Runtime and the custom app. Here is the XML for the custom app below.

<?xml version="1.0" encoding="UTF-8"?>
<application xmlns="http://ns.adobe.com/air/application/2.6">
    <id>samples.android.HelloWorld</id>
    <versionNumber>0.0.1</versionNumber>
    <filename>HelloWorld</filename>
    <initialWindow>
        <content>test1.swf</content>
    </initialWindow>
    <supportedProfiles>mobileDevice</supportedProfiles>
</application>

Thanks in advance....