1) Right click on "my Computer" and select "manage"
2) Select Disk management under "storage"
3) See the drive that says "dynamic" and select it
4) Action menu, all tasks, remove volume
5) Action menu, all task, change to basic drive
6) Action menu, all tasks, Make a new partition and format it

7) Now go back to pro tools, window menu, workspace, and set the drive to
R