haaving problem dual operating system installation windows 7 and linux fedora 20
i have installed in my laptop windows7 and want to install fedora 20 as dual operating system.
i have 4 gb ram and 75gb hard disk.. i used 50 gb for windows and 25gb is unallocated
i try to install fedora 20 on free space.. when i select add new mount point while installation fedora it says no free space. but i have 25gb free space how to solve this problem
can u suggest me
regards and thanks