controlling someone computer using remote desktop

[lockman_akim]

i have try to control my another computer using remote desktop..
i have watch many video at internet..i succeed until go to computer logon..
but i cant logon the user...what is the problem?

 

[bluehole]

Here several constraints come into picture.
1) The target is protected by firewall
2) Remote user login is disabled on target through RDP
3) source has a very strict firewall and doesn't allow certain outgoing packets
4) Protocol mismatch

If you are using Linux on both the system try no-machines NX for a full GUI kind of thing
else you can use rmanage( opensource available under fedora) to scan the network, discover the nodes, and login remotely. well it needs some configuration parameter to be placed in configuration file.

Does it help?