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I have ImgBurn 2.5.5.0 running on two Win 7 computers, one is 64 bit and the other is 32 bit. On the 64 bit machine I can select Write Files/Folders to disc and then use Windows Explorer to drag and drop files or directories to the Source pane. But on the 32 bit machine when I drag the files over to the Source pane the mouse cursor is still a circle with a slash through it. It won't let me drop the files. Does anyone know why? I should be using the default settings on both machines. TIA BurnMore