Unhelpful Error Messages

Trying to access BD-Live on my Blu-ray player. This is an unhelpful error message from The Mummy: Tomb of the Dragon Emperor (2008) that had me wondering where the error was:



Trying with Men in Black (1997) was much more informative and though not 100% correct put me on the right track—I needed to insert a memory stick:



And after all that BD-Live was a big disappointment: the sparse amount of content which was actually avaiable could just have easily been included on the disc rather than waiting on a download—especially as the downloaded content is locked away until you re-insert the disc.