I have a Windows 7 Ultimate (x64) installation. A while after I installed it, I reserved some space for OS X and created a partition for it. I use MacDrive to access the data on the OS X partition from Windows. I no longer have need of the OS X partition and would like to remove the partition, but MacDrive warns me that I will lose ALL my data if I remove the partition.
How can I reclaim that partition without disrupting my Windows installation?