I had something similar a couple of days ago. It said that Bink2w32.dll was missing. I downloaded it off the net (cost me $15 for the license). all working now
Off the top of my head; Anthrax (once with John Bush, once with Joey Belladonna), Megadeth, Metallica, Avenged Sevenfold, Trivium, Green Day, Richie Sambora (lousy living on a prayer cover), Gwar, The Sword, Fear Factory, Satyricon, Testament, Living Colour, Mastodon, and my favourite: Alter Bridge. Had the chance to see Machine Head but had to work the next day :( Would also like to see Joe Satriani