got the same bug in Windows 7
using Windows Powershell I get "The set command specified is not valid."
using CMD it works
remember to run as administrator
=====================
PS C:\Windows\system32> bcdedit /set {current} description "Windows 7 64bit"
The set command specified is not valid.
Run "bcdedit /?" for command line assistance.
The parameter is incorrect.
C:\Windows\system32>bcdedit /set {current} description "Windows 7 64bit"
The operation completed successfully.
Windows Boot Manager
--------------------
identifier {bootmgr}
device partition=C:
description Windows Boot Manager
locale en-US
inherit {globalsettings}
default {current}
displayorder {current}
toolsdisplayorder {memdiag}
timeout 30
Windows Boot Loader
-------------------
identifier {current}
device partition=C:
path \Windows\system32\winload.exe
description Microsoft Windows Vista
locale en-US
inherit {bootloadersettings}
osdevice partition=C:
systemroot \Windows
resumeobject {esdf414b-691b-gtde-9c35-bbjyui99d918}
nx OptOut
bcdedit /create {ntldr} /d "XP"
Invalid coomand line switch: /encodedCommand
Run "bcdedit /?" for command line assistance.
bcdedit /set {ntldr} device partition=o:
The set command specified is not valid
Run "bcdedit /?" for command line assistance.

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