Problem Exporting To New Device

So I am just beginning with Corona and trying to evaluate Corona vs. other cross platform development platforms to test rendering speeds.

I was starteing by trying the “Hello World” app that was included in the sample projects. I can run projects just fine in the simulator but when I try to export them to several android devices or android’s emulater, the install fails. On the emulator I get the following error:

374 KB/s (4337641 bytes in 11.323s)
        pkg: /data/local/tmp/HelloWorldLocalized.apk
Failure [INSTALL_PARSE_FAILED_NO_CERTIFICATES]

I’m using Windows XP, jdk 6-0-43. I also tried creating my own keystore file in case the default debug version had issues but no luck. Most posts on the internet refer to problems with the android manifest file but I don’t see that in the project so I’m guessing its generated by Corona - but I could be wrong there. I’ve searched the forums here and saw a previous user ran into a similiar siuation but there wasn’t a response.

Has anyone else run into the problem or know of a solution? Thanks.