Invalid APK File

Hi

I have been having difficulty integrating IAP. I had gotten into the habit of exporting an apk file (with keystore) to make sure it was a release build. I know of no other way.

Anyway, in trying to fix the IAP issues I updated my sdk’s . Now when I try to install it on the device using adb, it always says Invalid APK file. No other info is given.

I’ve tried cleaning the project, killing/restarting adb etc.

Anyone know what the problem is. How can you compile and download for release from within eclipse without using adb?

Thanks