Mutagen File Problem

[aiwarrior]

Hi i'm having a IO error saying a file does not exist even though i
perform a isFile() check. Can you help me out figuring what is wrong?

Thanks in advance

from mutagen.easyid3 import EasyID3
from mutagen.mp3 import MP3

for root, dirs, files in os.walk('''C:\\Documents and Settings\\pneves\
\Music\\''', topdown=False):
        for name in files:
            joined = os.path.join(root, name)
            if (name[-3:] == 'mp3' ):
                audio = MP3(joined, ID3=EasyID3)
                if not audio.has_key('album') and
os.path.isfile(joined):
                       print os.path.join(root, name)

I get an error as following:

IOError: [Errno 2] No such file or directory: 'C:\\Documents and
Settings\\pneves\\Music\\Naked Music - Miguel Migs - Colorful You\
\Miguel Migs - Colorful you - Full album\\Miguel Migs - Colorful you -
Cd 2 -Mixed and mastered by J. Mark Andrus\\7 - Miguel Migs feat. Lisa
Shaw - You Bring Me Up (Main Vocal Mix).mp3'