I thought I would use Heidi Eraser to wipe my free space. I normally use an older version to wipe the Sandboxie contents upon deletion. But I downloaded the new one and wiped my free space. After it was finished I noticed that things looked different. Like the boxes that pop up when I run software or browse to a folder. The start button looks different and the task bar is white. I don't understand what happened. This is very strange.