I migrated my profile from one computer to another, and went to run one of my applications. It told me that the application was corrupt and to delete and re-install.
I deleted the application and emptied the trash, but the App Store thinks it is still installed and offers no way for me to re-install the application.
Does anyone know how to force an application to re-install?
Try here. Downloading past purchases from the App Store, iBookstore, and iTunes Store
You must use the same Apple ID that you purchased the app with originally.
Retrieving data ...