Previously I unsuccessfully installed Ubuntu at the end of installation it told me that could install bootloader. So I loaded windows from my USB drive and decided to reinstall Ubuntu with out any options (In brackets it said that it will delete Ubuntu and install new one) I thought that would help with bootloader problem. The installation ended successfully without errors. However now Ubuntu works as my default operating system and I don't see my windows files anywhere?? Is there anyway to bring back windows or recover my files?? Were they deleted??
Please help, I have very important information on that hard drive without backup.