One--we can better help you if you will help us by filling out your system specs.
Two--Using the Snipping Tool, take a snapshot of the maximized output of Disk Management and attach to your next post.
Here is some info and links you may need:
HOW TO FILL OUT YOUR SYSTEM SPECS
In the line at the top of www.SevenForums.com
you will see UserCP.
That is an abbreviation for User Control Panel.
Click on UserCP.
In the left-hand column, under Your Profile you will see Edit System Spec.
Click on Edit System Spec
You can copy and paste from the output of Speccy, Speccy - System Information - Free Download
to fill out much of the info. Be sure to use the Other Info section of your System Specs for such info as your optical drive, your wireless adapter, your speakers, etc.
The Snipping Tool:
WIN | type SNIP | ENTER key
I have pinned the Snipping Tool to the taskbar due to frequent use.
WIN is the key with the wavy flag.
To run disk management
WIN | type DISKMGMT.MSC | ENTER key
Remember to maximize the disk management display and to increase the size of any columns which the display has truncated.
If you're a keyboard user, then Alt + Spacebar, then the letter x will maximize for you.