I'm trying to access a Windows7 machine via rdesktop, but unsuccessful until now.

When I use the command:
sh-4.1# rdesktop -u martigej2

The system returns the follow message:

ERROR: modulus len 0x108
ERROR: send: Connection reset by peer
ERROR: Connection closed

Additional information:
- I'm running on Linux Puppy
- I can access the Win7 machine with Win XP via MSTSC
- I can access the shared folders on Win7 machine via pnethood form Linux machine

Please, could someone send some advices?

Thank you.