How to be sure the GTA V "play disk" isn't installed?
After reviewing all the troubles brought on by mounting both disks on the Xbox360, I was asking yourself if I did the installment procedure as suggested.¢ After mounting the first disk I was asked to insert the 2nd one. I'm not exactly sure if there was an alternative to miss this phase and also I'm not fairly certain if, throughout this phase, the 2nd disk was in fact mounted or that was simply a needed action to start the video game from disk. Regarding I bear in mind, I was never ever asked to install the 2nd disk.
How can I inform if I erroneously mounted the "play disk" also?