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blondy,<br />
<br />
also disable the NVIDIA firewall for a little bit and see if that causes the problem
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blondy,

also disable the NVIDIA firewall for a little bit and see if that causes the problem

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Disabling Windows Firewall did it. &nbsp;Everyone can ping everyone now. &nbsp;:) I knew it must be something simply set incorrectly. &nbsp;I should have thought of that. &nbsp; &nbsp;Thanks a lot!
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Disabling Windows Firewall did it.  Everyone can ping everyone now.  :) I knew it must be something simply set incorrectly.  I should have thought of that.    Thanks a lot!

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good stuff :)<br />
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glad all is well
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I have 4 computers connected to my network. &nbsp;The first three work fine including printer sharing and internet connection sharing. &nbsp;I am trying to add a 4th. &nbsp;It is running XP Pro (as are the other 3). &nbsp;I can see computer 4 in My Network Places on the other 3 computers. &nbsp;I CANNOT see the other 3 computers from computer 4 in My Network Places. &nbsp;Internet connection works fine. &nbsp;I'm sure this is just something set wrong. &nbsp;I have NVIDIA firewall running (it came with the ASUS motherboard in the 4th computer). &nbsp;None of the computers were seeing computer 4 until I created a custom profile for the firewall that specifically allowed the other 3 computers by IP address. &nbsp;Any ideas? &nbsp;Thanks!
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I have 4 computers connected to my network.  The first three work fine including printer sharing and internet connection sharing.  I am trying to add a 4th.  It is running XP Pro (as are the other 3).  I can see computer 4 in My Network Places on the other 3 computers.  I CANNOT see the other 3 computers from computer 4 in My Network Places.  Internet connection works fine.  I'm sure this is just something set wrong.  I have NVIDIA firewall running (it came with the ASUS motherboard in the 4th computer).  None of the computers were seeing computer 4 until I created a custom profile for the firewall that specifically allowed the other 3 computers by IP address.  Any ideas?  Thanks!

Computers 1, 2, and 3 can see 4, 4 can't see 1, 2, and 3.  Internet connection OK.

The Windows operating systems have distinct methodologies for designing and implementing networks, and have specific systems to accomplish various networking processes, such as Exchange for email, Sharepoint for shared files and programs, and IIS for delivery of web pages. Microsoft also produces server technologies for networked database use, security and virtualization.