Currently Being ModeratedJun 20, 2013 11:39 AM (in response to phillip248)
Unfortunately, the Windows partition cannot be simply resized. You'll want to back up any necessary data that exists in your Windows Partition, destroy the partition, and recreate it via Boot Camp Assistant.
How can a Windows partition be resized after Windows is installed?
You need to delete the Windows partition using the Boot Camp Assistant, and start over to change the size of the Windows partition. Back up your important Windows files first.