No longer able to share files and printers over wireless network

For months have been able to share files and printer over
a wireless network. Now receive a message syaing the
server "is not accessible. you might not have permission
to use this network resource. contact the administrator
of this server to find out if you have access
permissions. The network path was not found."

I can't think of anything I've done lately other than
automatic upgrades to Xp. Using XP Home Edition on both
computers. NetBIOS is enabled and the computer browser
service is started automatically. Any ideas?

>-----Original Message-----
>For months have been able to share files and printer over
>a wireless network. Now receive a message syaing the
>server "is not accessible. you might not have permission
>to use this network resource. contact the administrator
>of this server to find out if you have access
>permissions. The network path was not found."

I have a similar problem, except in my case I have a new
laptop with XP home, which I made sure had all the updates
(sasser!). I suspect something in one of the recent
updates has created a problem. The weired thing is I can
access XP from W2K but not vice versa.

Cheers