Dell server was shipped with several partitions (ESP, EPBR and WINRETOOLS). On a traditional non-Dell system, DISKPART works to change the attributes of these partitions (I need to RESIZE larger or smaller to allow for VSS backups). However, Dell has done something peculiar and when I attempt to change anything (delete, attributes, delete volume, etc) either DISKPART terminates unexpectedly, or I get an error VIRTUAL DISK SERVICE ERROR: THE OBJECT IS NOT FOUND.
What's the secret to working with and changing DELL hidden\utility partitions?