Re priv_passwd_get_sam_hashes: Operation failed: 87

[wullie19 at ntlworld.com (wullie19 at ntlworld.com)]

Have you tried to use the hashdump without loading the priv extension?
Dont know about you guys but when I use the meterpreter the priv extension is
already loaded and I can use the hashdump function as soon as ive got the 
meterpreter prompt.

-rogue