OK so i installed diablo 3 just fine after downloading the client. then something happened to my computer so i restored my computer back to the 10th of may. After my computer started up again everything seemed fine but it took diablo off my computer(must have uninstalled it during the restoring process) so i ran the diablo 3 setup program again and it sat at the updating setup files for about 20 to 30 minutes then popped up with the ready to play screen. i hit the play button and it works fine. but my computer doesn't recognize it as a installed program so i can't uninstall it or reinstall it if i have problems. need help with this situation!!! Worried about if it will cause problems in the future.