[Ron-R]

Hi, I'm trying to add and read a Kindle book I purchased, but I get the following error:

calibre, version 0.9.4
ERROR: Could not open ebook: invalid start byte

Traceback (most recent call last):
File "site-packages\calibre\gui2\viewer\main.py", line 40, in run
File "threading.py", line 504, in run
File "site-packages\calibre\ebooks\oeb\iterator\book.py", line 99, in __enter__
File "site-packages\calibre\customize\conversion.py", line 239, in __call__
File "site-packages\calibre\ebooks\conversion\plugins\mobi_in put.py", line 40, in convert
File "site-packages\calibre\ebooks\mobi\reader\mobi8.py", line 70, in __call__
File "site-packages\calibre\ebooks\mobi\reader\mobi8.py", line 382, in expand_text
File "site-packages\calibre\ebooks\mobi\reader\markup.py", line 301, in expand_mobi8_markup
File "site-packages\calibre\ebooks\mobi\reader\markup.py", line 46, in update_internal_links
File "encodings\utf_8.py", line 16, in decode
UnicodeDecodeError: 'utf8' codec can't decode byte 0xb9 in position 36713: invalid start byte


Is there anything I should be doing to be able to read this book?

Thanks!