Im trying to install Kubuntu 14.04 along-side Windows 7 x64 but there are problems in Disk Setup section, installer does not show my drives properly as they are, i left drive empty to install Kubuntu but this drive does not shown at all and all drives are listed some way un-regular.

this is how my drives really are:

i want to install Kubuntu in my drive D but this is how Disk Setup is showing my drives:

and when i click on manual:

i even shrink-ed my drive D to assigning for root, home and swap but there are bot shown to be chosen. where is the problem? how can i tell installer to assign the drives that i want?