Can't connect from the iMac to Windows 7 (wireless network)

[tobasko]

Hey guys!
So here's the problem I CAN connect from Windows 7 to my iMac by wireless network using my iMac log in and password , but I CAN't do the same from iMac to Windows 7 , what i am trying to say is that somehow I can connect from iMac to Windows 7 only as a guest, even though i was trying to use windows 7 information =\\
When I type user name and password in command+k window it shakes like i am typing something wrong but i 10000% sure i use legit user name and password (((

 

[squeakr]

Which version of Win 7, as only Pro, Enterprise, or Ultimate have the networking apps within to fully take advantage of full networking. Even with these, there are several hoops to jump through to get the networking working. Set up sharing, open ports, etc (and this is on the Win 7 installation that it must be done).