Windows 7 Network

wsjtrade · Jun 3, 2013

Last Friday, my work network working fine but today Monday, I can't see my network places from windows 7, and the stations with windows XP can't connected to map network on windows 7, I tried everything, but nothing happened , any suggestion, thanks

2xg · Jun 3, 2013

Hello,

You should start off with a Power Cycle, also restart all computers and see if everything goes back to normal.

We'll appreciate an update.

Trouble · Jun 14, 2013

wsjtrade said:
the stations with windows XP can't connected to map network on windows 7, I tried everything, but nothing happened , any suggestion, thanks

Yes. This is not an uncommon problem when using Windows 7 shares to XP clients and requires a couple registry edits to make it go away.
Best to read this article Windows 7 Nonpaged Pool Srv Error 2017 | alan.lamielle.net
However; the host for that particular site seems to be up and down frequently so I will encapsulate the pertinent quotes.

Apparently you need to tell Windows that you want to use the machine as a file server and that it should allocate resources accordingly. Set the following registry key to ’1′: HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management\LargeSystemCache
and set the following registry key to ’3′:
HKLM\SYSTEM\CurrentControlSet\Services\LanmanServer\Parameters\Size
After making these changes and restarting, I haven’t seen this issue arise again. Fixed!

Hope this helps. I know it worked for me on several different occasions.

Fred Garvin · Jun 15, 2013

wsjtrade said:
Last Friday, my work network working fine but today Monday, I can't see my network places from windows 7, and the stations with windows XP can't connected to map network on windows 7, I tried everything, but nothing happened , any suggestion, thanks

Is your issue that you can't see other shared computers on your network or that you can see them but not connect?

If you can't see other networked computers: Click the Start button, type Network and Sharing and make sure your Active Network is NOT listed as Public. If it is, change it to a Private, Home or Work network.
Next, change your Sharing options and make sure Network Discovery is turned on, as well as the appropriate type of sharing - Password protected or not.

Trouble said:
Yes. This is not an uncommon problem when using Windows 7 shares to XP clients and requires a couple registry edits to make it go away.
Best to read this article Windows 7 Nonpaged Pool Srv Error 2017 | alan.lamielle.net
However; the host for that particular site seems to be up and down frequently so I will encapsulate the pertinent quotes.

Apparently you need to tell Windows that you want to use the machine as a file server and that it should allocate resources accordingly. Set the following registry key to ’1′: HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management\LargeSystemCache
and set the following registry key to ’3′:
HKLM\SYSTEM\CurrentControlSet\Services\LanmanServer\Parameters\Size
After making these changes and restarting, I haven’t seen this issue arise again. Fixed!

Click to expand...

Hope this helps. I know it worked for me on several different occasions.

Those IRP Stack registry modifications are basically memory management adjustments and have no affect on a system that can't see shares. If I understand Wsjtrade's issue correctly, they do not apply.

Trouble · Jun 15, 2013

I can only share, from my practical experience that if Windows 7 resources become unavailable to Windows XP clients over time, then those two registry edits will fix the issue. All he has to do is check his event viewer and see if his is experiencing the same errors

Source: srv
Event ID: 2017
Level: Error
The server was unable to allocate from the system nonpaged pool because the server reached the configured limit for nonpaged pool allocations.

Which is indicative of the problem being present.
And yes, not being able to see other nodes on the network would be a separate problem likely with DNS or WINS / NetBIOS depending on his environment, possibly the fault of an overzealous third party security suite.
Just trying to help here, based on some personal practical experience.

wsjtrade · Aug 12, 2013

Any knows how remove virus related to porn.exe, sexy.exe, passwords.exe? I have a problem at server with Windows 2008 serverThanks

Will · Aug 12, 2013

Hi wsjtrade,

Please create a new thread in the Security Arena following the instructions in this thread here:
https://www.sysnative.com/forums/security-arena/2507-malware-removal-posting-instructions.html

As the PC is Windows Server 2008, it may be easier just to reformat the PC.

Fred Garvin · Aug 12, 2013

wsjtrade, it would be appreciated if you would update your results of this thread before starting a new one.

Everyone here volunteers their time to help people with tech issues. When you follow through with your thread, it means our efforts aren't wasted and it helps us (and others who come across this thread later) know what worked or didn't work. Thanks.

wsjtrade · Aug 12, 2013

Sorry , I know but is hard to find on Sysnative, how placed a new post or treat

Corrine · Aug 13, 2013

The security thread is here: Infected Windows 2008 Server.

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Windows 7 Network

wsjtrade

Contributor

2xg

Emeritus, Contributor

Trouble

BSOD Kernel Dump Senior Analyst, Contributor

Fred Garvin

Sysnative Staff

Trouble

BSOD Kernel Dump Senior Analyst, Contributor

wsjtrade

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Will

Senior Administrator

Fred Garvin

Sysnative Staff

wsjtrade

Contributor

Corrine

Administrator,
Microsoft MVP,
Security Analyst

Windows 7 Network

Contributor

Emeritus, Contributor

BSOD Kernel Dump Senior Analyst, Contributor

Sysnative Staff

BSOD Kernel Dump Senior Analyst, Contributor

Contributor

Senior Administrator

Sysnative Staff

Contributor

Administrator, Microsoft MVP, Security Analyst

Administrator,
Microsoft MVP,
Security Analyst