enter to computer \\mycomputer or \\ip

i cant enter my other computer on my network.
when i wrote in explorer \\192.168.2.3
it sad me password needs. but i dont use guest pass.
but it wanted from me a pass.

Hi
May be this can Help.
Successful Sharing involves some general consideration in Network
settings,http://www.ezlan.net/sharing.html
As well as specific adjustment of each computer according to what it is
allowed to be shared.
Vista File and Printer Sharing-
http://www.microsoft.com/technet/net.../vista_fp.mspx
Basic XP -
http://www.microsoft.com/technet/pro...lesharing.mspx
Advanced XP - http://support.microsoft.com/default...b;en-us;304040
Printer Sharing XP -
http://www.microsoft.com/windowsxp/u...utt_july2.mspx
Windows Native Firewall setting for Sharing XP -
http://support.microsoft.com/kb/875357
Windows XP patch for Sharing with Vista -
http://support.microsoft.com/kb/922120
Jack (MVP-Networking).

"Nicola" <(E-Mail Removed)> wrote in message
news:2B12B419-5A86-4468-A72B-(E-Mail Removed)...
>i cant enter my other computer on my network.
> when i wrote in explorer \\192.168.2.3
> it sad me password needs. but i dont use guest pass.
> but it wanted from me a pass.