Why can't I extend this partition?

Posted by a2h on Super User See other posts from Super User or by a2h
Published on 2009-12-17T01:26:22Z Indexed on 2010/05/09 3:18 UTC
Read the original article Hit count: 371

Filed under:

hard-drive

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partition

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Windows

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windows-7

My system hard drive on my Windows computer is partitioned into 3 primary partitions, and 200+GB additional free space. The partitions are contiguous:

   C:   20GB
   D:   25GB
   E:  208GB
free:  212GB

I'd like to expand the E: partition, but in the Windows Disk Management GUI, the Extend Volume context-menu option is grayed out and unselectable (screenshot link):

alt text

Why won't Windows let me expand this partition?

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