Try Space Sniffer to see what is eating you disc space. (just a suggestion) "SpaceSniffer is a freeWare (donations are welcome) and portable tool application that lets you understand how folders and files are structured on your disks. By using a Treemap visualization layout, you have immediate perception of where big folders and files are placed on your devices. Treemap concept was invented by Prof. Ben Shneiderman, who kindly permitted the use of his concept into this tool." http://www.uderzo.it/main_products/space_sniffer/ When you found the big files that are eaten up your space, you can delete it.