Good afternoon, my name is Michael and this is my first post regarding my galaxy s3. I have used forums for problems in the past for other things so I'm hoping I can have some luck with this one. Currently I am having an issue with reinstalling facebook messenger. I used to have Facebook messenger on my galaxy s3. One day it wouldn't work so I uninstalled in and attempted to to reinstall the app through the app store. Every time I try and install it I get the error message I wrote below. Can anyone provide me some insight as to how to fix this. When the error appears It give you six options when you click on "get help troubleshooting". None of the option fixed the issue. The error is worded in the following way: Can't install app "messenger" can't be installed. Try again, and if the problem continues, get help troubleshooting. (error code -24). Thank you, for any insight you can offer.