It seems impossible, because the service use the local system account:
http://support.microsoft.com/kb/124184/en-us -- View this message in context: http://karaf.922171.n3.nabble.com/Access-to-a-remote-shared-directory-with-wapper-tp2331449p2388815.html Sent from the Karaf - User mailing list archive at Nabble.com.
