I had installed Ubuntu 10.10 using wubi so I could dual boot with Windows and Ubuntu. Now I am upgrading to Ubuntu 11.04 using the upgrade option provided within Ubuntu itself (using the update manager).
Will this in any way affect my Windows and other files on my HDD? I hope the installation of the new packages automatically will not format my D drive i.e. I hope this automatic update will not make a clean install by formatting all the data in my hard disk.
This might sound like a silly question, but I just want to double check while the upgrade files are being downloaded.