Hello, I'm using Nero 7 and Vista and when I try to recode DVD movie I get to the last section where you choose which drive to burn to but when I click to burn it gives me a warning message saying "Please enter valid target folder" and won't let me burn the selected files. I've tried uninstalling Nero and reinstalling. Getting the same message. I've checked the drive and there doesn't appear to be any errors or problems with it. Any help would be greatly appreciated.