cr2 raw image format in .net 2008

Question

Hi everyone,
does anybody know how can I convert a cr2 canon raw format image to jpg or bmp so I can view it in an asp.net page. reading the image to bitmap would give an exception about not valid parameter. I converted a lot of formats like TIF, PNG, NEF and a lot more but I can't figure out this cr2. any idea would be apprciated.
Thanks,
Hisham