probaj da rucno promenis vrednost stringa u registry-ju.
START>Run> regedit
nadji ova dva (ili slicna) kljuca
HKEY_CURRENT_USER\Identities\{52FEE256-DD93-4CF5-8E66-1C1F5D66620F}\Software\Microsoft\Outlook Express\5.0
HKEY_USERS\S-1-5-21-854245398-1060284298-725345543-1003\Identities\{52FEE256-DD93-4CF5-8E66-1C1F5D66620F}\Software\Microsoft\Outlook Express\5.0
u oba treba da imas String "Save Attachment Path" u koji treba da upises putanju do foldera u koji zelis da sacuvas attachment, npr. "D:\"