i use last gmail backup version 0.107 and in some mail during backup GMB software writes this message:

Error: Error while saving e-mail
Ignoring this error message.
If you want, please report the following traceback at www.gmail-backup.com/forum
Thanks! (gmb.py revision 691):
Traceback (most recent call last):
File "gmb.pyo", line 1225, in backup
File "gmb.pyo", line 956, in store
IOError: [Errno 2] No such file or directory: u'C:\\Users\\Riccardo.Nieri\\Desktop\\Gmail backup Rik\\2009_03_20090306-091606-member@ebay_it-Oggetto_riknieri_ha_inviato_una_domanda_sulla_spedizione_combinata_per_l_oggetto_numero_XXXXXXXXXXXX_con_scadenza_in_data_06-Mar-09_20_56_55_CET_-_XXXX_XXX_XXXXX_XXXX_XXXXX_GARANZIA_24_MESI_XXX_-1.eml'

may you help me?
greetings.