Much like Insomniac's previous PS3 effort, Resistance: Fall of Man, Ratchet & Clank mandates a brief setup procedure that copies some files onto the console's HDD. However, an unexpected glitch within the game causes it to read the hard drive as full and refuse to install under certain conditions.
"We recently discovered a bug on the US version of Ratchet & Clank Future: Tools of Destruction that some of you may encounter the first time you boot the game," Insomniac community manager James Stevenson told Shacknews. "With specific amounts of free space on your drive, you may see a screen that tells you have insufficient space to create game data even though there is plenty of free space on your drive."
Fortunately, the workaround is a relatively simple one. "When this occurs, either delete or add about 500MB of data to your hard drive and the problem will go away," wrote Stevenson. While this may seem a lofty chore to some, the abundance of downloads in the online PlayStation Store means that relief is, at best, a matter of deleting an old demo or two, and at worst, the task of downloading of a few additional files.