I'm trying to install my application. I originally wrote it in 2.2, and thus I failed to get it on my phone. I went back changed it in settings to 2.1 and 2.1 update. I pushed it with email, drop box and then tried andexplorer. Each time I try to install it, it fails!! I get a parse error, there is a problem parsing the package. . . Any ideas? The solutions online did not solve my issue