Windows 7 pro e rpc error except for 1

[cico70]

Hi, maybe someone has got already solved this problem but i found notting.
I ha ve the premium version, and all the w7 on the company could not be scanned, except for 1 that is an ultimate version, the others are professional.
I installed the telnet client but still have the problem, i also used lstrigger but with no success.
Please let me know which are the steps for solve this problem please.

Thanks
Alessio

[Hemoco]

See here:
http://www.lansweeper.com/kb/notfound.aspx

Alternatively you can try this script manually on the computer:

call netsh firewall set service RemoteAdmin enable
call netsh firewall add portopening protocol=tcp port=135 name=DCOM_TCP135
call netsh firewall add allowedprogram program=%windir%\system32\wbem\unsecapp.exe name=WMI
call netsh firewall add allowedprogram program=%windir%\system32\dllhost.exe name=Dllhost