Hello everyone.
I tried to install ubuntu through wubi as my dvd writer doesn't work.
I get the following message.

Exception: Error executing command
>>command=C:\Windows\sysnative\bcdedit.exe /set {db411ab6-4ee1-11e2-8244-cc828989c139} device partition=D:
>>stderr=An error has occurred setting the element data.

The request is not supported.

Please help as faster.

System Configuration:

Maker: Dell
Product : Inspiron 1545
OS: Windows 7 Ultimate SP1
Processor : Intel Core 2 Duo