re: Unknown Error code during application install: "-24" Help?
I ran into the same issue last night after uninstalling/reinstalling Words with Friends. The reason I uninstalled it was because after adding random people to play I kept getting the "Words has stopped" error, so I cleared the cache, uninstalled/reinstalled, but I couldn't get past the downloading process because the "Unknown error code during application install -24". Before I emailed Google Play I searched the problem online. I did the following steps: Cleared cache/data in Google Play and the Download Manager,uninstalled updates, went to Accounts > Google > Accounts > removed account. Then, I rebooted the phone, added my account again, went to try and download/install Words with Friends --- issue unresolved. When I went to the Google Play website to check it showed Words with Friends as being installed. Hmm? I even tried switching to another G-mail account..same issue. Actually that is what the lady said that's what could be causing the issue. I doubt that because I never used my other G-mail account to download apps. I am using an un-rooted Samsung Galaxy S4 with the latest software updates. Is there anything else I could do?
Thanks,
Frank