When I went to install 13.10 I chose the option to remove windows and replace with Ubuntu. I had two partitions when I chose this. One with files I wanted to keep and the other being the windows 7 partition. When I chose to remove windows I assumed it would be placed on my C drive and not my other one. But what actually ended up happening was all my partitions merged into one deleting everything. Now I only have Ubuntu on my drive. I need help retrieving my files please!