Possible Duplicate:
Why can't I install Ubuntu or Wubi on a dynamic disk? (“The request isn't supported” from bcdedit.exe)
An error occurred:
Error executing command command=C:\Windows\sysnative\bcdedit.exe /set {63bc2fe2-24a2-11e1-a588-b3529b3c61fc} device partition=L: retval=1 stderr=An error has occurred setting the element data. The request is not supported.
stdout=
For more information, please see the log file: c:\users\account\appdata\local\temp\wubi-12.04-rev266.log
Any idea how to work-around this error? It appears with 0s left on installation time. Thanks in advance.