Keep getting this message when trying to do just about anything on my tv box, .com.google.android.package installer has stopped. Cannot open certain apps, uninstall them or load APKs. Have tried clearing the cache & data on Google play & rebooted, even found this installer cleared cache/data & force stopped it with no change to message. Even did a factory reset on box with no change as well. Cannot even load a Downloader program to side load apps & APKs to get around this issue. I am not an experienced techie but willing to learn. Count on my better half for techie stuff out of my wheelhouse. Please help! Thx Arf60!