I had recently installed Ubuntu 13.10 on to a hdd on my desktop computer which is already dual booting windows 8.1 and windows 7. The installation went fine the first time but I wanted to try to add Ubuntu to the windows MBR so I installed it a second time. This time installing it without a bootloader which caused it to boot up into rescue mode which I am unable to bypass to access my windows partitions. I then reinstalled a third time and set it to configure a bootloader. The installation went fine but when I rebooted I still have rescue mode come up. I am not sure what to do now. Any help would be appreciated.