Windows 7; Windows firewall prevents the discovery network, files and printers, sharing, public folder sharing and streaming media
Windows Home Premium SP1, completely up to date. Windows Firewall is enabled.
Try to keep the file sharing and printers on a home network. Try changing the settings on the control panel; All Control Panel items: Center network and sharing; Advanced sharing settings.
When I try to change the option buttons for sharing, then click on save changes at the bottom of the page, the screen jumps to the network and sharing Center. Object entering the settings advanced, no parameters have been recorded. The comoputer restarting does not help. I checked that the following services are running and set to automatic according to the http://answers.microsoft.com/en-us/windows/forum/windows_7-networking/cant-turn-on-network-discovery-and-media-streaming/98654e71-4bff-4dd3-acec-ffc3524d44a4;
The base filtering engine
DNS client
Function Discovery Provider Host
Function Discovery Resource Publication
HomeGroup listener
HomeGroup provider
Server
SSDP Discovery
UPnP device host
Windows Firewall
When I stop the Windows Firewall service, I can activate the sharing I want. Of course the windows firewall prevents sharing I would do on my network.
I'm uncomfortable with Miss having a firewall work on my computer. How to configure my Win 7 machine windows firewall to allow communications with my homegroup? I tried to restore the default values. This did not allow the communication. I tried to find the homegroup settings in the advanced settings of the windows firewall. No luck there.
What should I do to configure my windows firewall to allow network discovery and file sharing of printers and media streaming and sharing?
Hi stephanie,.
Thanks for joining us out on Microsoft Community Forums.
Looks like the Windows firewall prevents the discovery network, files and printers, sharing, public sharing of files and streaming media. We will analyze and identify the cause of the problem.
You have a third-party antivirus installed on the computer program?
Method 1:
To turn on network discovery
1. Open advanced sharing settings by clicking the Start button, then Control Panel. In the search box, type network, click Network and sharing Center, and then, in the left pane, click on change settings for sharing advanced.
2. click on the chevron to expand the current network profile.
3. click turn on network discovery and then click on save changes. If you are prompted for an administrator password or a confirmation, type the password or provide
confirmation.
The article below explains all about the network discovery:
http://Windows.Microsoft.com/en-us/Windows7/enable-or-disable-network-discovery
If any of these responses not solve the issue, let us then run the sfc scan and check if any file system is corrupt. I also recommend to perform a clean boot in order to find the root cause of the problem.
Method 2:
Use the (SFC.exe) System File Checker tool to determine which file is causing the problem and then replace the file. To do this, follow these steps:
a. open an elevated command prompt. To do this, click Start, click programs, accessories principally made, right-click Guest, and then click Run as administrator. If you are prompted for an administrator password or a confirmation, type the password, or click on allow.
b. type the following command and press ENTER:
sfc/scannow
The sfc/scannow command. analyzes all protected system files and replaces incorrect versions with appropriate Microsoft versions.
More information on SFC scan found in this document:
http://support.Microsoft.com/kb/929833
See also:
Open a port in Windows Firewall
http://Windows.Microsoft.com/en-in/Windows7/open-a-port-in-Windows-Firewall
Allow a program to communicate through Windows Firewall
http://Windows.Microsoft.com/en-in/Windows7/allow-a-program-to-communicate-through-Windows-Firewall
Hope this information helps. Get back to us if you have more queries about Windows.
Tags: Windows
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