This isn't the first time this has happened, but this time I thought I'd ask about it. I downloaded a newer version of Handbrake, and when I tried to drag and drop the new version into my Applications folder, it asks me if I want to replace my older version (which is normal), I click 'replace', but then the warning below pops up. What I've done in the past to work around this problem is I've trashed the older version and then dragged the newer version into my Apps folder. Is there any way to stop this from happening? I'm using a MacBook with OSX 10.5.3. Thanks. See below for the screenshot.