You can using the following step to remove the DBE drive in the disk Management.
At a command line: bcdboot c:\windows /s c:
2.Then Right click the c: partition and set it as active in the disk management
3.Reboot , you can delete the BDEdrive partition and extend the C: drive...
原文地址:http://549687.blog.51cto.com/539687/1884285